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unreasonable

un·rea·son·a·ble

unreasonable

 
pronunciation:
uhn ri z n bl
part of speech: adjective
definition 1: not acting or behaving as reason would suggest; not governed by good judgment or sound thinking, esp. in relation to others.
synonyms:
illogical, irrational
antonyms:
just, levelheaded, reasonable
similar words:
arbitrary, blind, foolish, imprudent, mindless, rash, senseless, unsound, unwise, wild
definition 2: beyond reasonable limits, as prices or costs; excessive; exorbitant.
See a movie for this meaning
 
synonyms:
excessive, exorbitant, extravagant, immoderate, inordinate
antonyms:
moderate, reasonable
similar words:
fancy, unconscionable, undue, unwarranted
derivations: unreasonably (adv.), unreasonableness (n.)