45 entries under idle topic. ×

30
futile(adjective, weak, poor, base, stupid)
29
bootless(adjective, failure, stupid, inadequate)
28
ineffective(adjective, weak, poor, failure, base)
28
ineffectual(adjective, weak, poor, failure, base)
28
vain(adjective, weak, stupid, short)
22
fruitless(adjective, weak, failure, silly, stupid)
22
pointless(adjective, poor, base, inferior, insignificant)
20
unproductive(adjective, weak, poor, base, silly)
19
abortive(adjective, weak, failure, stupid)
12
profitless(adjective, poor, base, stupid, inferior)
12
sterile(adjective, poor, base, inferior, insignificant)
9
hopeless(adjective, weak, stupid, dry)
8
inutile(adjective, poor, base, stupid, inferior)
7
counterproductive(adjective, poor, base, stupid, inferior)
7
impractical(adjective, stupid, trivial, incompetent)
7
purposeless(adjective, stupid, useless, incompetent)
6
inoperative(adjective, weak, stupid, inferior)
5
work-shy(adjective, lazy, indolent, faineant)
4
unfruitful(adjective, inferior, dry, inadequate)
4
unrewarding(adjective, dry, useless, ineffective)
<123>
10 years ago|7.5k views|share |citing 
APASmart Define. (2016). unavailing thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unavailing/thesaurus/synonyms
ChicagoSmart Define. 2016. "unavailing thesaurus" https://smartdefine.org/unavailing/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unavailing thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unavailing/thesaurus/synonyms>.
MLASmart Define. "unavailing thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/unavailing/thesaurus/synonyms>