Synonyms|238Antonyms|99|Broader|5Narrower|0Related|525

42 entries under reasonable topic. ×

2
remissible(justified, defensible)
2
valid(adjective, proper, legal, legitimate)
2
warrantable(valid, legal, legitimate, official)
1
average(adjective, decent, acceptable, adequate)
1
condonable(adjective, justified, defensible)
1
fair(adjective, slight, friendly, appropriate)
1
justified(proper, permitted, lawful, authorized)
1
legit(adjective, proper, valid, legal)
1
mediocre(adjective, decent, acceptable, adequate)
1
ordinary(adjective, decent, acceptable, adequate)
1
respectable(adjective, decent, acceptable, adequate)
1
rightful(proper, valid, legal, legitimate)
1
so-so(adjective, decent, acceptable, adequate)
1
sound(proper, permitted, lawful, permissible)
1
tenable(justified, defensible)
1
understandable(adjective, slight, proper, acceptable)
1
vindicable(justified, defensible)
0
arguable(justified, defensible)
0
logical(tolerable, permissible, justified, defensible)
0
maintainable(justified, defensible)
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ChicagoSmart Define. 2016. "allowable thesaurus" https://smartdefine.org/allowable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, allowable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/allowable/thesaurus/synonyms>.
MLASmart Define. "allowable thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/allowable/thesaurus/synonyms>