- Definitions|2
- Thesaurus|4.1k
- Abbreviations|0
623 entries under adjective topic. ×
| uncomely(suitable, incorrect, unsuitable, unfitting) | |
| undignified(rude, shocking, inappropriate, unbecoming) | |
| unfavorable(bad, negative, inappropriate, unfortunate) | |
| unfitted(useless, unfit) | |
| ungodly(rude, vulgar, immoral, indecent) | |
| unprofessional(wrong, immoral, unprincipled, unethical) | |
| unscrupulous(wrong, corrupt, unreasonable, dishonest) | |
| unusual(wrong, severe, harsh, exceptional) | |
| villainous | |
| abominable | |
| bizarre(strange, irregular, odd, inappropriate) | |
| debauched | |
| degenerate | |
| depraved(wrong, wicked, immoral, unprincipled) | |
| different(wrong, irregular, unsuitable, unqualified) | |
| discordant(false, strange, suitable, inadequate) | |
| disreputable(wrong, rude, inappropriate, unfit) | |
| dissolute(rude, corrupt, bold, indecent) | |
| flagrant | |
| foolish(wrong, offensive, rude, careless) |
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| APA | Smart Define. (2016). improper thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/improper/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "improper thesaurus" https://smartdefine.org/improper/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, improper thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/improper/thesaurus/synonyms>. |
| MLA | Smart Define. "improper thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/improper/thesaurus/synonyms> |