Search Result for "nonentity": 
Wordnet 3.0

NOUN (2)

1. the state of not existing;
[syn: nonexistence, nonentity]

2. a person of no influence;
[syn: cipher, cypher, nobody, nonentity]

The Collaborative International Dictionary of English v.0.48:

Nonentity \Non*en"ti*ty\, n.; pl. Nonentities. 1. Nonexistence; the negation of being. [1913 Webster] 2. A thing not existing. --South. [1913 Webster] 3. A person or thing of little or no account; an unimportant person; -- usually used as a disparaging term. [Colloq.] [1913 Webster +PJC]
WordNet (r) 3.0 (2006):

nonentity n 1: the state of not existing [syn: nonexistence, nonentity] [ant: being, beingness, existence] 2: a person of no influence [syn: cipher, cypher, nobody, nonentity]
Moby Thesaurus II by Grady Ward, 1.0:

102 Moby Thesaurus words for "nonentity": Middle America, Milquetoast, a nobody, a nothing, absence, baby, big baby, bourgeoisie, burgherdom, chicken, cipher, common man, crybaby, deprivation, doormat, dud, dull tool, dummy, emptiness, figurehead, fourth-rater, gutless wonder, hollow man, insignificancy, invertebrate, jackstraw, jellyfish, lay figure, lightweight, little fellow, little guy, man of straw, mediocrity, meek soul, middle class, middle order, middle orders, milksop, mollycoddle, namby-pamby, nebbish, negation, negativeness, negativity, nihility, no great shakes, no prize, nobody, nobody one knows, nobody special, nonbeing, nonexistence, nonoccurrence, nonreality, nonsubsistence, not-being, nothing, nothing special, nothingness, nullity, obscurity, pansy, pantywaist, pip-squeak, punk, puppet, pushover, runt, rushlight, sad sack, scrub, second-rater, shrimp, silent majority, sissy, small, small beer, small fry, small potato, small potatoes, softling, softy, sop, squirt, squit, suburbia, thing of naught, third-rater, tinhorn, trifle, unactuality, unreality, vacancy, vacuity, vacuum, void, weak sister, weakling, whiffet, whippersnapper, zero, zilch