218 entries under adjective topic. ×

12
hollow(value, insignificant, unimportant, trivial)
12
trivial(dull, simple, poor, base)
11
frivolous(silly, useless, trivial, empty)
11
inefficacious(inferior, inadequate, feeble, useless)
10
meaningless(dull, weak, simple, poor)
10
trifling(poor, base, value, silly)
9
goofy(frivolous, dizzy, frothy, flighty)
9
hopeless(sad, unreasonable, idle, useless)
9
impotent(weak, inferior, insignificant, inadequate)
9
inefficient(weak, inferior, inadequate, limited)
8
inane(dull, simple, value, silly)
8
unimportant(poor, base, value, inferior)
7
impractical(stupid, unreasonable, useless, absurd)
7
senseless(dull, value, silly, stupid)
6
feckless(weak, value, inferior, insignificant)
6
forlorn(sad, unhappy, miserable, hopeless)
6
impracticable(stupid, unreasonable, useless, absurd)
6
inoperative(weak, stupid, inferior, idle)
6
insignificant(poor, base, value, stupid)
6
insufficient(weak, useless, incompetent, hopeless)
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APASmart Define. (2016). futile thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/futile/thesaurus/synonyms
ChicagoSmart Define. 2016. "futile thesaurus" https://smartdefine.org/futile/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, futile thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/futile/thesaurus/synonyms>.
MLASmart Define. "futile thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/futile/thesaurus/synonyms>