- Definitions|2
- Thesaurus|663
- Abbreviations|0
19 entries under prone topic. ×
| unreliable(adjective, false, uncertainty, true, inadequate) | |
| questionable(adjective, uncertainty, unpredictable, unreliable, fickle) | |
| human(adjective, characteristic, able, hominid) | |
| uncertain(adjective, unpredictable, unreliable, fickle, variable) | |
| faulty(adjective, incorrect, able, working) | |
| untrustworthy(adjective, uncertainty, unpredictable, unreliable, fickle) | |
| imperfect(adjective, able) | |
| weak(adjective, false, inadequate, unpredictable, insufficient) | |
| frail(adjective, able) | |
| careless(adjective, able) | |
| errant(adjective, wrong, able, deviant) | |
| mortal(adjective, able, hominid, humanoid) | |
| errable(adjective, able) | |
| erring(adjective, able) | |
| heedless(adjective, able) | |
| deceptive(adjective, weak, unpredictable, fickle, variable) | |
| ignorant(adjective, able) | |
| in question(expression, adjective, idiom, able) | |
| liable(adjective, able) |
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| APA | Smart Define. (2015). fallible thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/fallible/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "fallible thesaurus" https://smartdefine.org/fallible/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, fallible thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/fallible/thesaurus/synonyms>. |
| MLA | Smart Define. "fallible thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/fallible/thesaurus/synonyms> |