- Definitions|2
- Thesaurus|566
- Abbreviations|0
28 entries under unhappy topic. ×
| repentant(adjective, sad, sorry, regret) | |
| sorry(adjective, wrong, sad, hesitant) | |
| penitent(adjective, sad, sorrowful, sorry) | |
| apologetic(adjective, sad, sorry, regret) | |
| sorrowful(adjective, sad, upsetting, sorry) | |
| sad(adjective, melancholy, sadness, thoughtful) | |
| bad(adjective, sad, sorry, apologetic) | |
| conscience-stricken(adjective, sad, apologetic, penitent) | |
| mournful(adjective, sad, terrible, melancholy) | |
| penitential(adjective, sad, regret, apologetic) | |
| compunctious(adjective, sad, sorry, regret) | |
| shamefaced(adjective, sad, embarrassed, apologetic) | |
| melancholy(adjective, sad, terrible, miserable) | |
| pitiful(adjective, sad, upsetting, deplorable) | |
| disconsolate(adjective, sad, melancholy, thoughtful) | |
| guilt-ridden(adjective, sad, apologetic) | |
| self-accusing(sad, apologetic) | |
| attritional(adjective, sad, sorry, apologetic) | |
| heartbroken(sad, mournful, apologetic, grief-stricken) | |
| plaintive(adjective, sad, terrible, melancholy) |
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Regretful on
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| APA | Smart Define. (2015). regretful thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/regretful/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "regretful thesaurus" https://smartdefine.org/regretful/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, regretful thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/regretful/thesaurus/synonyms>. |
| MLA | Smart Define. "regretful thesaurus" 19 June 2015. Web. 1 October 2026. <https://smartdefine.org/regretful/thesaurus/synonyms> |