Part of speech:
Like or suggestive of a microscope; searching; minutely observing
Very small; diminutive
Of little importance or significance; petty; trifling
Being below average in quantity or extent:
Understanding and tolerant; liberal:
Solidly built; strong:
(Slang) Distinctly interesting, significant, important, likeable, well regarded.
Of great significance; momentous:
Of, in, like, or having the nature of minuscules
Not significant or important enough to be worth considering; trifling.
Having little or no meaning
Not readily noticeable.
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, tiny, minute, little, small, significant, large, substantial, huge, big and minuscule.