29 entries under unimportance topic. ×

17
petty(adjective, weak, slight, important, small)
16
trivial(adjective, small, insignificant, unimportant, feeble)
15
piddling(adjective, important, small, insignificant, feeble)
13
trifling(adjective, weak, important, small, insignificant)
8
finical(adjective, unimportant, finicky)
8
frivolous(adjective, slight, small, silly, insignificant)
5
slight(adjective, small, insignificant, unimportant, trivial)
2
flimsy
2
idle
2
inane
2
light(base, silly, foolish, inferior, insignificant)
2
peddling
2
weak(feeble, frail, tiny, measly)
1
airy
1
farcical
1
frothy
1
powerless
1
shallow(light, slight, silly, foolish, insignificant)
0
fiddle-faddle
0
fingle-fangle
<12>
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APASmart Define. (2015). niggling thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/niggling/thesaurus/synonyms
ChicagoSmart Define. 2015. "niggling thesaurus" https://smartdefine.org/niggling/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, niggling thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/niggling/thesaurus/synonyms>.
MLASmart Define. "niggling thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/niggling/thesaurus/synonyms>