2
ungrounded
2
unrequited
2
unsupportable(adjective, unwarranted, necessary, wanton, uncalled-for)
2
untaxed
2
useless(adjective, spare, extreme, extra, unwarranted)
2
verbose
2
willful(adjective, free, deliberate, natural, willing)
1
accidental(extra, unwarranted, unnecessary, pointless, superfluous)
1
accorded
1
adulatory
1
aimless
1
allowed
1
at liberty(adjective, free, allow, let, liberty)
1
at no charge(expression, adjective, idiom, free, gratis)
1
available(adjective, free, allow, let, liberty)
1
avertable
1
barbarous(adjective, mean, severe, harsh, cruel)
1
bestowed
1
biggety
1
bluff
11 years ago|10k views|share |citing 
APASmart Define. (2015). gratuitous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/gratuitous/thesaurus/synonyms
ChicagoSmart Define. 2015. "gratuitous thesaurus" https://smartdefine.org/gratuitous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, gratuitous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/gratuitous/thesaurus/synonyms>.
MLASmart Define. "gratuitous thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/gratuitous/thesaurus/synonyms>