68 entries under meaningless topic. ×

34
futile(adjective, weak, flat, sad, unhappy)
32
worthless(adjective, slight, value, small, silly)
31
useless(adjective, weak, flat, sad, value)
30
fruitless(adjective, weak, flat, sad, unhappy)
24
pointless(adjective, value, silly, stupid, insignificant)
20
ineffectual(adjective, weak, stupid, insignificant, inadequate)
19
ineffective(adjective, weak, stupid, insignificant, useless)
14
empty(adjective, slight, value, small, silly)
14
idle(adjective, weak, slight, small, silly)
13
nugatory(adjective, slight, value, small, silly)
11
hollow(adjective, slight, value, small, silly)
9
otiose(adjective, full, useless, trivial, empty)
9
trivial(adjective, slight, value, small, stupid)
8
void(adjective, inferior, inadequate, limited, feeble)
7
frivolous(adjective, slight, small, silly, insignificant)
7
inane(adjective, slight, value, small, silly)
7
valueless(adjective, slight, value, small, silly)
6
absurd(adjective, value, silly, stupid, insignificant)
6
senseless(adjective, value, silly, stupid, insignificant)
5
insignificant(adjective, slight, value, small, stupid)
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APASmart Define. (2016). vain thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/vain/thesaurus/synonyms
ChicagoSmart Define. 2016. "vain thesaurus" https://smartdefine.org/vain/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, vain thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/vain/thesaurus/synonyms>.
MLASmart Define. "vain thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/vain/thesaurus/synonyms>