77 entries under adjective topic. ×

23
useless(weak, failure, inferior, inadequate)
22
futile(inadequate, limited, feeble, useless)
21
unsuccessful(inferior, inadequate, limited, feeble)
21
vain(weak, idle, inadequate, limited)
20
fruitless(failure, stupid, idle, inadequate)
20
ineffectual(failure, stupid, inadequate, feeble)
19
ineffective(failure, stupid, idle, useless)
19
unavailing(weak, failure, stupid, idle)
16
bootless(failure, stupid, idle, inadequate)
16
unproductive(weak, stupid, inferior, idle)
14
barren(inferior, inadequate, limited, feeble)
13
worthless(weak, inferior, inadequate, limited)
11
idle(stupid, inadequate, limited, feeble)
10
failed(failing, vain, ineffective, unsuccessful)
10
pointless(stupid, useless, trivial, empty)
10
sterile
9
inefficacious(inferior, inadequate, useless, trivial)
9
unprofitable(weak, inferior, feeble, useless)
8
profitless(stupid, idle, useless, trivial)
8
stillborn
10 years ago|7.4k views|share |citing 
APASmart Define. (2016). abortive thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/abortive/thesaurus/synonyms
ChicagoSmart Define. 2016. "abortive thesaurus" https://smartdefine.org/abortive/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, abortive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/abortive/thesaurus/synonyms>.
MLASmart Define. "abortive thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/abortive/thesaurus/synonyms>