absence, absentee, achromatic, amnesia, asinine, atheism, bare, credulity, dearth, deficiency, deficient, deficit, destitute, disaffection, emaciated, famine, folly, genuine, ignoramus, impoverished, inane, indigent, insubstantial, lack, mendicant, modicum, naive, nescience, nonentity, nugatory, oblivious, obsolete, obtuse, paltry, penurious, pittance, privation, sophomoric, sparsity, squalid, static, stolid, uncommitted, uncommunicative, unconscious, undecided, undisclosed, unforthcoming, unidentified, untenable, yokel