reasonable
UK /ˈɹiː.zə.nə.bəl/ · US /ˈɹi.zə.nə.bəl/ adjective
- adjective (now rare) Having the faculty of reason; rational, reasoning.
- adjective Just; fair; agreeable to reason.
- adjective Not excessive or immoderate; within due limits; proper. “a reasonable demand, amount, or price”
- adjective Not expensive; fairly priced. “$20 a bottle is very reasonable for a good wine at a restaurant.”
- adjective Satisfactory. “The builders did a reasonable job, given the short notice.”
Synonyms
reasonous equitable righteous upright temperate measured mellow middle of the road mild moderate nonexcessive nonextreme nonfanatic proper sober tempered unexcessive unextreme affordable competitive sensible fair fairish sane
Antonyms
irrational non-rational unreasonable absurd arbitrary unjust devilish excessive horrendous de trop extravagant extreme
Etymology
From Middle English resonable, from Old French resnable, from Classical Latin ratiōnābilis, from ratiō. By surface analysis, reason + -able. Doublet of rationable.
Webster’s 1913
- adjective Having the faculty of reason; endued with reason; rational; as, a reasonable being.
- adjective Governed by reason; being under influence of reason; thinking, speaking or acting rationally, or according to the dictates of reason; agreeable to reason; just; rational; as, the measure must satisfy all reasonable men. By indubitable certainty, I mean that which doth not admit of any reasonable cause of doubting. Bp. Wilkins.
- adverb Reasonable; tolerably. [Obs.]
Etymology [OE. resonable, F. raisonnable, fr. L. rationabilis. See Reason, n.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “reasonable”, CC BY-SA 4.0. Details