- Definitions|2
- Thesaurus|797
- Abbreviations|0
56 entries under adjective topic. ×
| legal(permissible, allowable) | |
| lawful(legitimate, allowable) | |
| legitimate(good, false, improper, authentic) | |
| authorized | |
| rightful(incorrect, legitimate) | |
| right | |
| fair(mean, rude, unreasonable, dishonest) | |
| judicial | |
| moral | |
| official | |
| permissible(legal, allowable) | |
| proper | |
| valid | |
| ethical | |
| good | |
| beautiful | |
| correct | |
| able | |
| allowed | |
| innocent |
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Illegal on
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| APA | Smart Define. (2015). illegal thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/illegal/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "illegal thesaurus" https://smartdefine.org/illegal/thesaurus/antonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, illegal thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/illegal/thesaurus/antonyms>. |
| MLA | Smart Define. "illegal thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/illegal/thesaurus/antonyms> |