12 entries under legitimate topic. ×

20
allowable(adjective, reasonable, slight, allow, proper)
18
licit(adjective, proper, permission, valid, legal)
14
lawful(adjective, reasonable, proper, permission, legal)
14
legal(adjective, proper, permission, valid, legal)
14
permitted(adjective, acceptable, permission, tolerable, legal)
12
proper(adjective, reasonable, acceptable, just, legal)
8
kosher(adjective, allow, slang, informal, proper)
7
justifiable(reasonable, slight, proper, just, valid)
5
legit(adjective, reasonable, proper, legal)
3
valid(adjective, reasonable, proper, just, legal)
2
rightful(adjective, reasonable, proper, just, valid)
2
warrantable(reasonable, proper, just, valid, legal)
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APASmart Define. (2016). permissible thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/permissible/thesaurus/synonyms
ChicagoSmart Define. 2016. "permissible thesaurus" https://smartdefine.org/permissible/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, permissible thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/permissible/thesaurus/synonyms>.
MLASmart Define. "permissible thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/permissible/thesaurus/synonyms>