44 entries under reasonable topic. ×

6
justifiable(adjective, sound, proper, valid)
6
lawful(adjective, proper, deliberate, just)
6
legitimate(adjective, proper, just, valid)
5
excusable(adjective, sound, rational, allowable)
5
licit(proper, just, valid, legal)
5
rightful(adjective, proper, just, valid)
4
allowable(adjective, valid, legal, legitimate)
4
defensible(adjective, sound, rational, justified)
4
pardonable(adjective, justified, defensible)
4
tenable(adjective, sound, rational, justified)
3
admissible(justified, defensible)
2
condonable(sound, rational, justified, defensible)
2
fair(justified, defensible)
2
fit(justified, defensible)
2
forgivable(justified, defensible)
2
justified
2
legit(adjective, proper, just, valid)
2
permissible(proper, just, valid, legal)
2
proper(just, legal, legitimate, lawful)
2
remissible(justified, defensible)
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APASmart Define. (2016). warrantable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/warrantable/thesaurus/synonyms
ChicagoSmart Define. 2016. "warrantable thesaurus" https://smartdefine.org/warrantable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, warrantable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/warrantable/thesaurus/synonyms>.
MLASmart Define. "warrantable thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/warrantable/thesaurus/synonyms>