Adjective insignificant has 5 senses
- insignificant, trivial - not large enough to consider or notice
Antonym: considerable (indirect, via inconsiderable)
- insignificant, undistinguished - not worthy of notice
Antonym: noticeable (indirect, via unnoticeable)
- insignificant, unmeaning - signifying nothing; "insignificant sounds"; "his response...is picayune and unmeaning"- R.B. Pearsall
Antonym: meaningful (indirect, via meaningless)
- insignificant, peanut - of little importance or influence or power; of minor status; "a minor, insignificant bureaucrat"; "peanut politicians"
Antonym: major (indirect, via minor)
- insignificant, unimportant - not important or noteworthy
Antonyms: significant, important, big, momentous, earthshaking, world-shaking, world-shattering, epochal, epoch-making, evidential, evidentiary, fundamental, profound, monumental, noteworthy, remarkable, probative, operative, key, portentous, prodigious, large
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