22 entries under expression topic. ×
| in arrears(adjective, idiom, outstanding, unsettled) | |
| past due(adjective, idiom, outstanding, unsettled) | |
| in arrear(idiom, debt) | |
| for love(adjective, paper, complimentary, gratis) | |
| for nothing(adjective, idiom, free, spontaneous) | |
| free of cost(adjective, idiom, paper, complimentary) | |
| free ride(adjective, paper, complimentary, gratis) | |
| not discharged(adjective, outstanding, unsettled, settled) | |
| on the cuff(adjective, idiom, paper, complimentary) | |
| pro bono | |
| what is owing | |
| without charge(adjective, idiom, paper, complimentary) | |
| at no charge(idiom, free, gratis) | |
| at no cost(adjective, idiom, complimentary, gratis) | |
| free of charge(adjective, idiom, free, complimentary) | |
| free of expense(idiom, cheapness) | |
| like volunteer work | |
| not charged(idiom, cheapness) | |
| not paid for(verb, phrasal verb) | |
| on the house(adjective, idiom, free, paper) |
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| APA | Smart Define. (2015). unpaid thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unpaid/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unpaid thesaurus" https://smartdefine.org/unpaid/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, unpaid thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unpaid/thesaurus/synonyms>. |
| MLA | Smart Define. "unpaid thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/unpaid/thesaurus/synonyms> |