Synonyms of microscopic

1 Syllable
wee, toyer, least, small, weer
2 Syllables
bitsy, snubber, pee-wee, stickling, teensy, tinier, littler, perdu, trivial, short-end, tiniest, bitty, tiny, shrimpy, smallish, peewee, teeny, little, weeny
3 Syllables
pocket-size, unseeable, wraithlike, minute, minutest, shortlived, atomic, rinky-dink, microbic, minuter, pintsize, rinkydink
4 Syllables
minuscule, teeny-weeny, teensy-weensy, minuscular, lilliputian, unviewable, microcosmic, meticulous, conscionable, negligible, miniscule, invisible
5 Syllables
undetectable, unobservable, unperceivable, imperceptible, inappreciable, diminutive, imponderable
6 Syllables
infinitesimal