117 entries under adjective topic. ×

1
congratulatory(feature, characteristic)
1
contributed(free, voluntary, honorary)
1
donated(free, voluntary, honorary)
1
for love(expression, paper, complimentary, gratis)
1
for nothing(expression, idiom, free, spontaneous)
1
free of cost(expression, idiom, paper, complimentary)
1
free ride(expression, paper, complimentary, gratis)
1
freebie(paper, complimentary, gratis)
1
freewilled(free, voluntary, honorary, unrewarded)
1
handout(paper, complimentary, gratis)
1
late
1
lay
1
not discharged(expression, outstanding, unsettled, settled)
1
on the cuff(expression, idiom, paper, complimentary)
1
opted(free, deliberate, natural, willing)
1
optional(free, deliberate, natural, willing)
1
proletarian
1
remaining(outstanding, unsettled, unresolved, owing)
1
royal
1
unbidden(free, deliberate, natural, willing)
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APASmart Define. (2015). unpaid thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unpaid/thesaurus/synonyms
ChicagoSmart Define. 2015. "unpaid thesaurus" https://smartdefine.org/unpaid/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, unpaid thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unpaid/thesaurus/synonyms>.
MLASmart Define. "unpaid thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/unpaid/thesaurus/synonyms>