10
licitly(adverb, legally)
9
legally(adverb, correctly, fairly, properly, accurately)
8
legitimately(adverb, legally)
8
rightfully(adverb, correctly, fairly, properly, accurately)
7
fairly(adverb, justly)
7
rightly(adverb, justly, legally)
6
equitably(adverb, justly)
4
justly(adverb, justly)
4
permissibly(adverb, legally)
3
constitutionally(adverb, legally)
3
de jure(expression, idiom, adverb)
3
judicially(adverb, legally)
3
statutorily(adverb, legally)
3
uprightly
3
validly(adverb, legally)
2
admissibly
2
allowably
2
legislatively(adverb, legally)
2
properly(adverb, legally)
2
wrongfully
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APASmart Define. (2013). lawfully thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/lawfully/thesaurus/synonyms
ChicagoSmart Define. 2013. "lawfully thesaurus" https://smartdefine.org/lawfully/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, lawfully thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/lawfully/thesaurus/synonyms>.
MLASmart Define. "lawfully thesaurus" 28 June 2013. Web. 20 September 2026. <https://smartdefine.org/lawfully/thesaurus/synonyms>