ничтожный

1) General subject: Lilliputian, contemptible, crummy, demi semi, derisive, feeble, fiddling, futile, gewgaw, in a million, inconsiderable, insignificant, narrow souled, narrow-souled, naught, negligeable, negligible, paltry, penny ante, penny-ante, pettifogging, petty, picayunish, piddling, pigmy, piss ant, pistareen, pitiable, pitiful, poor, puisne, puny, pygmy, queachy (о человеке), scrub, scrubby, shabby, shagback, shrimpish, silly, sleazo, sleazy, sleezy, small, small beer, small fry, small time, small-beer, small-fry, squirt, tiny, twopenny halfpenny, twopenny-halfpenny, vain, nominal, itsy bitsy, low

2) Colloquial: lousy, measly, piffling, sixpenny, numpty

3) American: cockamamie, cockamamy, outside, picayune

4) Bookish: exiguous

5) Rare: sneaksby

6) Religion: vile

7) Law: aniens, anient, null, null and void (об аннулированном договоре и т.п.), void

8) Australian slang: scungy, skungy

9) Child speech: tiny winy

10) Diplomatic term: tinhorn

11) Scornful: demi-semi, lamentable

12) Jargon: crum, crumb, hill (row) of beans, one-horse, snide, two-bit, crumby, half-pint, jeasely, jeasly, shity

13) Invective: mother fucking, mothering

14) leg.N.P. null and void (law of contracts), void (as distinguished from "voidable"; law of contracts)

15) Makarov: miserable (о сумме), not worth a plack

16) Derogatory: small-time

17) Taboo: crappy