9 entries under spontaneous topic. ×
| complimentary(adjective, adverb, free, money) | |
| costless(adjective, free, courtesy, paper) | |
| unpaid(adjective, free, paper, complimentary) | |
| chargeless(adjective, free, courtesy, paper) | |
| freewilled(adjective, free, unwelcome, unwanted) | |
| offered(adjective, free, unwelcome, unwanted) | |
| unasked for(expression, adjective, free, unwelcome) | |
| unforced(adjective, free, unwelcome, unwanted) | |
| volunteered(adjective, free, unwelcome, unwanted) |
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| APA | Smart Define. (2015). gratis thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/gratis/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "gratis thesaurus" https://smartdefine.org/gratis/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, gratis thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/gratis/thesaurus/synonyms>. |
| MLA | Smart Define. "gratis thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/gratis/thesaurus/synonyms> |