Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Thesaurus

insignificant

adjective

Synonyms and Antonyms of insignificant

  1. 1 lacking importance <an insignificant detail that we can safely ignore> Synonyms fiddling, foolish, frivolous, incidental, inconsequential, inconsiderable, unimportant, little, Mickey Mouse, minor, minute, negligible, nugatory, slight, small, small-fry, trifling, trivialRelated Words jerkwater, one-horse; nickel-and-dime, paltry, petty, small-time, worthless; anonymous, nameless, obscure, uncelebrated, unknownNear Antonyms decisive, fatal, fateful; chief, dominant, overbearing, overmastering, overriding, principal; distinctive, exceptional, impressive, outstanding, prominent, remarkable; valuable, worthwhile, worthy; distinguished, eminent, great, illustrious, preeminent, prestigious; famous, notorious, renowned; all-important, basic, essential, fundamental, keyAntonyms big, consequential, eventful, important, major, material, meaningful, momentous, significant, substantial, unfrivolous, weighty

  2. 2 so small or unimportant as to warrant little or no attention <the insignificant wear on the doll's face does nothing to diminish its considerable value as an antique> Synonyms chicken, de minimis, footling, inconsequential, inconsiderable, negligible, measly, Mickey Mouse, minute, niggling, no-account, nominal, paltry, peanut, petty, picayune, piddling, piddly, piffling, pimping, slight, trifling, trivialRelated Words inferior, mean; imperceptible, inappreciable; little, puny, tiny; hairsplitting, nitpicking, pettifogging, quibbling; one-horse, small-fry, two-bitNear Antonyms serious, substantial, weighty; eventful, momentous, pivotal; conspicuous, noteworthy, outstanding, prominent, remarkable, striking; appreciable, discernible (also discernable), measurableAntonyms big, consequential, considerable, important, material, significant





Seen and Heard

What made you want to look up insignificant? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

marked by grandiloquent style

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

alt-5746713d76276

Which of these is a synonym of nonplus?

disapprove reduce perplex soothe
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ