180 entries under adjective topic. ×

1
egotistic
1
egotistical
1
for nothing
1
forceless(inferior, inadequate, limited, feeble)
1
frivolous(useless, trivial, empty, worthless)
1
going nowhere(expression, silly, stupid, insignificant)
1
groundless(empty, worthless, frivolous, ineffective)
1
impaired(inutility, unfertile)
1
in vain
1
in vicious circle(expression, idiom, silly, stupid)
1
inutile(weak, stupid, idle, useless)
1
irrelevant(stupid, insignificant, useless, empty)
1
needle in haystack(expression, idiom, silly, stupid)
1
negated(meaningless, invalid, unsubstantiated, unsupported)
1
no avail
1
no purpose
1
nongermane(silly, stupid, insignificant, useless)
1
not pertinent(expression, silly, stupid, insignificant)
1
not viable(expression, meaningless, invalid, unsubstantiated)
1
null and void(expression, idiom, inferior, inadequate)
10 years ago|10k views|share |citing 
APASmart Define. (2016). fruitless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fruitless/thesaurus/synonyms
ChicagoSmart Define. 2016. "fruitless thesaurus" https://smartdefine.org/fruitless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, fruitless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fruitless/thesaurus/synonyms>.
MLASmart Define. "fruitless thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/fruitless/thesaurus/synonyms>