Part of speech:
Like or suggestive of a microscope; searching; minutely observing
Of little importance or significance; petty; trifling
Of great significance; momentous:
Very small; diminutive
Of, in, like, or having the nature of minuscules
Not significant or important enough to be worth considering; trifling.
Having little or no meaning
Being below average in quantity or extent:
Not readily noticeable.
(Slang) Distinctly interesting, significant, important, likeable, well regarded.
Understanding and tolerant; liberal:
Solidly built; strong:
Impossible or difficult to perceive by the mind or senses:
Find another word for infinitesimal. In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for infinitesimal, like: microscopic, minute, big, tiny, minuscule, negligible, insignificant, little, small, unnoticeable and huge.