- Definitions|2
- Thesaurus|146
- Abbreviations|0
32 entries under noun topic. ×
| animosity | |
| bitterness | |
| heartburn | |
| acerbity | |
| acrimony | |
| rancour | |
| discontent | |
| grudge | |
| malevolence | |
| accusation | |
| ailment | |
| alienation | |
| anger | |
| antipathy | |
| charge | |
| complaint | |
| disaffection | |
| discontentment | |
| dislike | |
| displeasure |
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| APA | Smart Define. (2015). heartburning thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/heartburning/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "heartburning thesaurus" https://smartdefine.org/heartburning/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, heartburning thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/heartburning/thesaurus/synonyms>. |
| MLA | Smart Define. "heartburning thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/heartburning/thesaurus/synonyms> |