320 entries under adjective topic. ×

2
detached
2
devoid(free, allow, let, liberty)
2
exorbitant(spare, extreme, useless, extra)
2
expletive
2
extraneous
2
extravagant(spare, extreme, useless, extra)
2
for love(expression, free, paper, complimentary)
2
freebie(free, paper, complimentary, gratis)
2
hypothetical
2
immoderate
2
impudent(willing, arrogant, voluntary, unwelcome)
2
merciless(mean, cruel, senseless, pitiless)
2
optional(free, deliberate, natural, casual)
2
outrageous
2
overflowing(spare, extreme, useless, extra)
2
prolix
2
senseless(silly, foolish, unwarranted, reckless)
2
speculative
2
supererogative(necessary, wanton)
2
undeserved(excessive, unwarranted, unnecessary, unjustified)
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APASmart Define. (2015). gratuitous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/gratuitous/thesaurus/synonyms
ChicagoSmart Define. 2015. "gratuitous thesaurus" https://smartdefine.org/gratuitous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, gratuitous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/gratuitous/thesaurus/synonyms>.
MLASmart Define. "gratuitous thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/gratuitous/thesaurus/synonyms>