12 entries under gratis topic. ×

2
complimentary(adjective, free)
1
as a perk(expression, idiom, free, courtesy)
1
chargeless(free, courtesy)
1
comp(free, courtesy)
1
costless(free, courtesy)
1
free lunch(expression, free, courtesy)
1
free of charge(expression, idiom, free, courtesy)
1
gratuitous(free, courtesy, voluntary, honorary)
1
honorary(free, courtesy, voluntary)
0
courtesy
0
free(courtesy, voluntary, honorary)
0
on the house(expression, idiom, free, courtesy)
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APASmart Define. (2015). donated thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/donated/thesaurus/synonyms
ChicagoSmart Define. 2015. "donated thesaurus" https://smartdefine.org/donated/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, donated thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/donated/thesaurus/synonyms>.
MLASmart Define. "donated thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/donated/thesaurus/synonyms>