- Definitions|2
- Thesaurus|4.1k
- Abbreviations|0
287 entries under adjective topic. ×
| bad | |
| base | |
| contemptuous | |
| deceitful(false, corrupt, dishonest, immoral) | |
| disputed | |
| erratic(unusual, strange, crazy, irregular) | |
| error-prone(unreliable, insecure, treacherous, incalculable) | |
| fairweather(unreliable, insecure, treacherous, incalculable) | |
| fast and loose(unreliable, insecure, treacherous, incalculable) | |
| fly by night(unreliable, insecure, treacherous, incalculable) | |
| forced | |
| hopeless(unreliable, insecure, treacherous, incalculable) | |
| ignominious | |
| improper(corrupt, coarse, vile, vulgar) | |
| in the balance | |
| inconstant(doubtful, vague, hesitant, unpredictable) | |
| insane | |
| lewd(vulgar, indecent) | |
| low | |
| nondurable(unreliable, insecure, treacherous, incalculable) |
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| APA | Smart Define. (2015). questionable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/questionable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "questionable thesaurus" https://smartdefine.org/questionable/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, questionable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/questionable/thesaurus/synonyms>. |
| MLA | Smart Define. "questionable thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/questionable/thesaurus/synonyms> |