Synonyms of niggling

1 Syllable
shrimp, least
2 Syllables
measlier, pettier, trifling, scratcher, trivial, short-end, carping, half-pint, petty, piddling, shrimper, measly, punier, puny, quibbling, pettiest, choosey
3 Syllables
frivolous, light-minded, nonserious, critical, finical, fault-finding, faultfinding
4 Syllables
unimportant, nickel-and-dime, penny-ante, microcosmic
5 Syllables
hypercritical, inconsequential, overcritical
6 Syllables
overparticular, inconsiderable