- Definitions|2
- Thesaurus|158
- Abbreviations|0
| illicitly(adverb, illegally, unlawfully) | |
| unlawfully(adverb, illegally, illicitly) | |
| illegally(adverb, illegally) | |
| lawlessly(adverb, illegally) | |
| criminally(adverb, illegally, illicitly, unlawfully) | |
| out of wedlock(expression, idiom, adverb) | |
| wrongfully(adverb, illegally) | |
| bastardly | |
| falsely | |
| in an unlawful manner | |
| misbegottenly | |
| unconstitutionally(adverb, illegally) | |
| unjustly(adverb, illegally, illicitly, unlawfully) | |
| actionably(adverb, illegally) | |
| adulterinely | |
| basally | |
| clandestinely | |
| dishonestly(adverb, illicitly, unlawfully) | |
| dishonorably | |
| extramaritally |
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Illegitimately on
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| APA | Smart Define. (2013). illegitimately thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/illegitimately/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "illegitimately thesaurus" https://smartdefine.org/illegitimately/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2013, illegitimately thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/illegitimately/thesaurus/synonyms>. |
| MLA | Smart Define. "illegitimately thesaurus" 28 June 2013. Web. 21 September 2026. <https://smartdefine.org/illegitimately/thesaurus/synonyms> |