English Antonyms for Suffix--ible Vocabulary Words – Online Quiz!

accessible (adjective) /ækˈsɛs ə bəl/
Definition: Easily approachable, reachable, or available.
Antonyms quiz: Choose the opposite meaning of accessible.
Options: approachable; attainable; available; inaccessible
Answer: inaccessible
Example sentence: "The elevator makes the building accessible to everyone."

audible (adjective) /ˈɔ də bəl/
Definition: Capable of being heard or perceived by the sense of hearing.
Antonyms quiz: Choose the opposite meaning of audible.
Options: clear; detectable; discernible; inaudible
Answer: inaudible
Example sentence: "The concert was so loud that the music was clearly audible outside the venue."

compatible (adjective) /kəmˈpæt ə bəl/
Definition: Having the ability of two or more things to exist or function together harmoniously, without conflict or contradiction.
Antonyms quiz: Choose the opposite meaning of compatible.
Options: adaptable; agreeable; aligned; incompatible
Answer: incompatible
Example sentence: "This smartphone charger is not compatible with older models of the device."

comprehensible (adjective) /ˌkɒm prɪˈhɛn sə bəl/
Definition: Capable of being understood, grasped, or perceived in a clear and intelligible manner.
Antonyms quiz: Choose the opposite meaning of comprehensible.
Options: accessible; clear; cogent; unclear
Answer: unclear
Example sentence: "The math textbook provided comprehensible explanations of challenging equations."

credible (adjective) /ˈkrɛdəbəl/
Definition: Trustworthy, believable, or deserving of confidence and acceptance.
Antonyms quiz: Choose the opposite meaning of credible.
Options: believable; compelling; conceivable; dubious
Answer: dubious
Example sentence: "The news report was from a credible news outlet."

crucible (noun) /ˈkrusəbəl/
Definition: A challenging or transformative experience, often associated with a test or trial that a person or group undergoes.
Antonyms quiz: Choose the opposite meaning of crucible.
Options: adversity; challenge; difficulty; ease
Answer: ease
Example sentence: "The competition was a crucible for the athletes, pushing them to their limits."

digestible (adjective) /daɪdʒestɪbəl/
Definition: Easily broken down, absorbed, or understood.
Antonyms quiz: Choose the opposite meaning of digestible.
Options: absorbable; assimilable; coherent; indigestible
Answer: indigestible
Example sentence: "The article was written in a digestible format, allowing readers to quickly grasp the main points."

eligible (adjective) /ˈɛlɪdʒɪbl/
Definition: Meeting the necessary requirements to be considered for a particular position, opportunity, or status.
Antonyms quiz: Choose the opposite meaning of eligible.
Options: allowed; appropriate; authorized; ineligible
Answer: ineligible
Example sentence: "He met all the eligibility criteria for the job."

fallible (adjective) /ˈfalɪb(ə)l/
Definition: Susceptible to making mistakes, errors, or being wrong from time to time.
Antonyms quiz: Choose the opposite meaning of fallible.
Options: deficient; errant; erring; infallible
Answer: infallible
Example sentence: "The system was fallible and prone to errors, causing frequent malfunctions."

feasible (adjective) /ˈfi zə bəl/
Definition: Capable of being accomplished or achieved, given the available resources, time, and circumstances.
Antonyms quiz: Choose the opposite meaning of feasible.
Options: accomplishable; achievable; attainable; impossible
Answer: impossible
Example sentence: "The idea seems interesting, but I'm not sure if it's feasible."

flexible (adjective) /ˈflɛk sə bəl/
Definition: Adaptable, versatile, or capable of bending or adjusting easily without breaking or losing shape.
Antonyms quiz: Choose the opposite meaning of flexible.
Options: accommodating; adaptable; adjustable; rigid
Answer: rigid
Example sentence: "The company offers flexible work-from-home options for its employees."

foible (noun) ˈfɔɪb(ə)l/
Definition: A minor character flaw or a weakness in a person's personality or behavior.
Antonyms quiz: Choose the opposite meaning of foible.
Options: abnormality; blemish; defect; strength
Answer: strength
Example sentence: "His foible for collecting vintage toys filled his entire attic."

fungible (adjective) /ˈfʌn(d)ʒɪbl/
Definition: Interchangeable or replaceable with something of equal value or quantity.
Antonyms quiz: Choose the opposite meaning of fungible.
Options: barterable; commutable; commutative; unique
Answer: unique
Example sentence: "In a barter system, goods are not as fungible as currency."

gullible (adjective) /ˈɡʌlɪbl/
Definition: Easily deceived or tricked because of one's naivety, trustfulness, or lack of skepticism.
Antonyms quiz: Choose the opposite meaning of gullible.
Options: credulous; exploitable; foolish; skeptical
Answer: skeptical
Example sentence: "Don't let your gullible tendencies lead you into financial traps."

horrible (adjective) /ˈhɔr ə bəl/
Definition: Evoking a strong sense of fear, disgust, or extreme unpleasantness.
Antonyms quiz: Choose the opposite meaning of horrible.
Options: abominable; appalling; awful; wonderful
Answer: wonderful
Example sentence: "The storm caused horrible damage to the town, leaving homes destroyed."

illegible (adjective) /ɪˈlɛdʒɪbl/
Definition: Cannot be read or deciphered due to its unclear, messy, or unreadable writing or printing.
Antonyms quiz: Choose the opposite meaning of illegible.
Options: crabbed; faint; indecipherable; legible
Answer: legible
Example sentence: "The hurriedly written note was illegible, leaving us confused about its contents."

implausible (adjective) /ɪmˈplɔ zə bəl/
Definition: Difficult to believe or accept due to a lack of credibility, logic, or reason.
Antonyms quiz: Choose the opposite meaning of implausible.
Options: doubtful; fantastical; improbable; plausible
Answer: plausible
Example sentence: "It seemed implausible that a cat could climb such a tall tree."

inaudible (adjective) /ɪnˈɔ də bəl/
Definition: Cannot be heard or is difficult to hear due to being too quiet, faint, or obscured by other sounds.
Antonyms quiz: Choose the opposite meaning of inaudible.
Options: faint; hushed; indistinct; audible
Answer: audible
Example sentence: "The wind howled outside, rendering the soft lullaby of the mother nearly inaudible to her child."

incontrovertible (adjective) /ˌɪnkɒntrəˈvəːtɪb(ə)l/
Definition: Absolutely undeniable and beyond dispute or controversy.
Antonyms quiz: Choose the opposite meaning of incontrovertible.
Options: absolute; certain; clear; debatable
Answer: debatable
Example sentence: "The DNA evidence provided an incontrovertible link to the crime scene."

incorrigible (adjective) /ɪnˈkɒrɪdʒɪb(ə)l/
Definition: Resistant to correction, reform, or improvement despite numerous attempts to change it.
Antonyms quiz: Choose the opposite meaning of incorrigible.
Options: confirmed; diehard; habitual; reformable
Answer: reformable
Example sentence: "Despite countless hours of training, the incorrigible behavior of the young puppy showed no signs of changing."

indelible (adjective) /ɪnˈdɛlɪb(ə)l/
Definition: Permanent, lasting, or unable to be erased, removed, or forgotten.
Antonyms quiz: Choose the opposite meaning of indelible.
Options: enduring; ineffaceable; ineradicable; erasable
Answer: erasable
Example sentence: "The impact of his words was indelible and long-lasting."

indestructible (adjective) /ɪndɪstrʌktɪbəl/
Definition: Incapable of being destroyed, damaged, or broken.
Antonyms quiz: Choose the opposite meaning of indestructible.
Options: durable; enduring; imperishable; fragile
Answer: fragile
Example sentence: "The military-grade armor provided the soldiers with indestructible protection on the battlefield."

inedible (adjective) /ɪnˈɛd ə bəl/
Definition: Not suitable or safe to be eaten due to its unpleasant taste, toxicity, or lack of nutritional value.
Antonyms quiz: Choose the opposite meaning of inedible.
Options: foul; indigestible; inpalatable; edible
Answer: edible
Example sentence: "The rock was inedible, causing the child to spit it out immediately."

infallible (adjective) /ɪnˈfalɪbl/
Definition: Incapable of making mistakes or errors, and considered completely trustworthy and flawless in action or judgment.
Antonyms quiz: Choose the opposite meaning of infallible.
Options: accurate; faultless; flawless; fallible
Answer: fallible
Example sentence: "Working in a hospital revealed that doctors are far from infallible."

inflexible (adjective) /ɪnˈflɛk sə bəl/
Definition: Resistant to change, modification, or adaptation.
Antonyms quiz: Choose the opposite meaning of inflexible.
Options: adamant; immovable; intractable; flexible
Answer: flexible
Example sentence: "He was known for his inflexible stance on the issue, refusing to entertain other viewpoints."

intangible (adjective) /ɪnˈtæn dʒə bəl/
Definition: Cannot be physically touched, grasped, or quantified due to a lack of physical form or substance.
Antonyms quiz: Choose the opposite meaning of intangible.
Options: abstract; conceptual; elusive; tangible
Answer: tangible
Example sentence: "Happiness is often considered an intangible state of mind."

invincible (adjective) /ɪnˈvɪn sə bəl/
Definition: Incapable of being defeated, destroyed, or overcome.
Antonyms quiz: Choose the opposite meaning of invincible.
Options: bulletproof; impregnable; indefatigable; vulnerable
Answer: vulnerable
Example sentence: "His indomitable spirit made him believe he was invincible, capable of achieving anything."

irascible (adjective) /ɪˈrasɪb(ə)l/
Definition: Having a tendency to become easily angered, irritated, or provoked.
Antonyms quiz: Choose the opposite meaning of irascible.
Options: captious; crabby; fractious; easy-going
Answer: easy-going
Example sentence: "Her colleagues learned to tread carefully around her irascible moods."

irreducible (adjective) /ˌɪrɪˈdjuːsɪbl/
Definition: Cannot be reduced, simplified, or made smaller in size or complexity.
Antonyms quiz: Choose the opposite meaning of irreducible.
Options: essential; immutable; inalienable; reducible
Answer: reducible
Example sentence: "There's an irreducible charm about that old village."

irresistible (adjective) /ˌɪrɪˈzɪstɪbl/
Definition: So captivating, appealing, or enticing that it is impossible to resist or refuse.
Antonyms quiz: Choose the opposite meaning of irresistible.
Options: alluring; compelling; compulsive; resistible
Answer: resistible
Example sentence: "The irresistible temptation of the chocolate cake was too hard to resist."

irresponsible (adjective) /ˌɪr ɪˈspɒn sə bəl/
Definition: Lacking a sense of duty, accountability, or consideration for the consequences of one's actions.
Antonyms quiz: Choose the opposite meaning of irresponsible.
Options: careless; heedless; immature; responsible
Answer: responsible
Example sentence: "Being late for work every day shows an irresponsible attitude towards professional commitments."

legible (adjective) /ˈlɛdʒ ə bəl/
Definition: Clear and easy to read or decipher.
Antonyms quiz: Choose the opposite meaning of legible.
Options: clear; coherent; comprehensible; illegible
Answer: illegible
Example sentence: "The designer chose a legible font that would be easily readable even from a distance."

negligible (adjective) /ˈnɛɡlɪdʒɪb(ə)l/
Definition: So small or insignificant that it can be disregarded or ignored.
Antonyms quiz: Choose the opposite meaning of negligible.
Options: imperceptible; inconsequential; insignificant; significant
Answer: significant
Example sentence: "The stock market fluctuation was negligible and did not cause any major concern."

ostensible (adjective) /ɒˈstɛn sə bəl/
Definition: Appearing to be true or genuine on the surface, but may not necessarily be so in reality.
Antonyms quiz: Choose the opposite meaning of ostensible.
Options: alleged; apparent; feigned; genuine
Answer: genuine
Example sentence: "His ostensible knowledge on the topic was questioned by experts in the field."

perceptible (adjective) /pərˈsɛp tə bəl/
Definition: Capable of being perceived or sensed, either through one's physical senses or by means of awareness and observation.
Antonyms quiz: Choose the opposite meaning of perceptible.
Options: apparent; ascertainable; clear; imperceptible
Answer: imperceptible
Example sentence: "A perceptible smile crossed her face when she heard the good news."

permissible (adjective) /pərˈmɪs ə bəl/
Definition: Allowed, acceptable, or within the bounds of what is considered acceptable or allowed by rules, laws, or regulations.
Antonyms quiz: Choose the opposite meaning of permissible.
Options: acceptable; admissible; allowable; forbidden
Answer: forbidden
Example sentence: "In some cultures, certain foods are not permissible during religious holidays."

plausible (adjective) /ˈplɔːzɪbl/
Definition: Likely or appearing to be true, reasonable, or probable, although not necessarily proven or confirmed.
Antonyms quiz: Choose the opposite meaning of plausible.
Options: believable; conceivable; convincing; implausible
Answer: implausible
Example sentence: "The story was plausible but had a few inconsistencies."

reprehensible (adjective) /ˌrɛprɪˈhɛnsɪbl/
Definition: Deserving of condemnation, criticism, or disapproval.
Antonyms quiz: Choose the opposite meaning of reprehensible.
Options: blameworthy; censurable; condemnable; admirable
Answer: admirable
Example sentence: "She found his behavior during the meeting to be reprehensible."

risible (adjective) /ˈrɪzɪbl/
Definition: Capable of provoking laughter or amusement, often to the point of being funny, absurd, or ludicrous.
Antonyms quiz: Choose the opposite meaning of risible.
Options: absurd; amusing; comic; grave
Answer: grave
Example sentence: "The movie's plot was so ridiculous that it became risible."

submersible (adjective) /səbˈmɜr sə bəl/
Definition: Capable of being submerged or operated underwater.
Antonyms quiz: Choose the opposite meaning of submersible.
Options: abyssal; bathyscaphe; bottomless; non-waterproof
Answer: non-waterproof
Example sentence: "Our company develops innovative submersible technology for marine research."

susceptible (adjective) /səˈsɛptɪbl/
Definition: Likely or prone to be affected or influenced by a particular thing, such as a disease, an emotion, or a condition.
Antonyms quiz: Choose the opposite meaning of susceptible.
Options: accessible; amenable; disposed; immune
Answer: immune
Example sentence: "Certain individuals are more susceptible to allergies than others."

tangible (noun) /ˈtandʒɪbl/
Definition: Something that is perceptible to the senses, particularly touch, and can be observed or felt.
Antonyms quiz: Choose the opposite meaning of tangible.
Options: actual; concrete; definite; intangible
Answer: intangible
Example sentence: "The tangible tension in the room was impossible to ignore."

terrible (adjective) /ˈtɛr ə bəl/
Definition: Of extremely poor or low quality, or something that causes great distress, fear, or unhappiness.
Antonyms quiz: Choose the opposite meaning of terrible.
Options: abysmal; appalling; atrocious; wonderful
Answer: wonderful
Example sentence: "She had a terrible headache that lasted the entire day."

unintelligible (adjective) /ˌʌnɪnˈtɛlɪdʒɪbl/
Definition: Difficult or impossible to understand, typically because it is poorly expressed or spoken.
Antonyms quiz: Choose the opposite meaning of unintelligible.
Options: baffling; confusing; cryptic; clear
Answer: clear
Example sentence: "He mumbled and his words were unintelligible."