English Lexicon

Reasonable

/ˈriː.zən.ə.bəl/
adjectiveCEFR B1 (Intermediate)Top #650 frequency
Full Thesaurus

Comprehensive Definitions & Senses

2 senses
As adjective
  1. 1

    Having sound judgment; fair and sensible.

    "It is reasonable to expect that the project will be completed on time."
  2. 2

    Moderate or not excessive; within the limits of what is fair or appropriate.

    "The price of the car is reasonable considering its condition."

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from Middle English 'resonable', borrowed from Old French 'raisnable', and ultimately from Latin 'rationabilis', meaning endowed with reason or agreeable to reason. Over time, the term shifted from denoting intellectual rationality to also encompass fairness, moderation, and adequacy in cost, amount, or quality.

Quick Vocabulary Retention Check

Which of the following is the closest synonym for "Reasonable"?

Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Reasonable"

Discover exact matches, context-specific alternatives, and antonyms with intensity ratings in the VocabDictionary Thesaurus.

View "Reasonable" Synonym Map