infinitesimal Synonyms

minute teeny itsy-bitsy itty-bitty teensy teensy-weensy teeny-weeny weensy piffling littler bitty petite tiny trifling trivial undersized wee unimportant tiniest analytical geometry dinky integral calculus pint-sized nanoscopic pint-size shrimpy subatomic ultramicroscopic ultrasmall vanishingly unnoticeable peewee fewest mini minimal micro miniscule pocket-size pocket-sized small-scale minuscular little-bitty smallish atomic imperceptible imponderable inappreciable inconsequential inconsiderable indiscernible