Synonyms Quiz with Fundamental and Essential Words

adequacy, basal, basis, cardinal, consistency, constant, constituent, content, cornerstone, crucial, crux, elementary, essence, essential, facet, foundational, fundamental, hardwired, holistic, immutable, imperative, indispensable, inevitable, inexorable, inherent, integral, intrinsic, irreducible, kernel, livelihood, mainstay, outright, pivotal, prerequisite, pressing, primal, quintessence, ramification, requisite, rudimentary, sine-qua-non, source, systemic, ubiquitous