Definition of UNREASONABLE

unreasonable

Adjective

  • not reasonable; not showing good judgment

Adjective Satellite

  • beyond normal limits
    • "unreasonable demands"

Adj

  • Without the ability to reason; unreasoning.
  • Not reasonable; going beyond what could be expected or asked for.

Origin / Etymology

From Middle English unresonable; equivalent to un- + reason + -able.

Antonyms

reasonable

Scrabble Score: 14

unreasonable: valid Scrabble (US) TWL Word
unreasonable: valid Scrabble Word in Merriam-Webster MW Dictionary
unreasonable: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 19

unreasonable: valid Words With Friends Word