4
illegally(adverb, illegally)
3
illicitly(adverb, illegally)
3
unlawfully(adverb, illegally)
2
illegitimately(adverb, illegally)
2
unjustly(adverb, illegally)
1
actionably(adverb, illegally)
1
anticonstitutionally
1
criminally(adverb, illegally)
1
feloniously(adverb, illegally)
1
in an unlawful manner
1
inequitably
1
lawlessly(adverb, illegally)
1
offensively(adverb, illegally)
1
punishably(adverb, illegally)
1
unconstitutional
1
wrongfully(adverb, illegally)
1
wrongly(adverb, illegally)
0
autocratically
0
confidentially
0
deceitfully
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APASmart Define. (2013). unconstitutionally thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/unconstitutionally/thesaurus/synonyms
ChicagoSmart Define. 2013. "unconstitutionally thesaurus" https://smartdefine.org/unconstitutionally/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, unconstitutionally thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/unconstitutionally/thesaurus/synonyms>.
MLASmart Define. "unconstitutionally thesaurus" 28 June 2013. Web. 20 September 2026. <https://smartdefine.org/unconstitutionally/thesaurus/synonyms>