unreasonably

Without good cause

Unreasonably describes actions or attitudes that exceed what's fair, sensible, or justified.

An unreasonably high price asks more than something is worth.

To be unreasonably demanding is to expect too much.

The word often signals that someone has crossed a line: The landlord unreasonably refused to make repairs.

illogical

absurd

Wildly illogical

incoherent · fallacious · preposterous · ludicrous · unfounded · baseless · untenable · contradictory · flawed · specious

unjustified

unwarranted

Without adequate justification

unsupported · indefensible · unjustifiable · unfair · biased · prejudiced · discriminatory · partisan · one-sided · inequitable

excessive

overkill

Unnecessary additional effort

immoderate · inordinate · overboard · disproportionate · unconscionable · undue · overmuch · lavish · extreme · overblown

stubborn

obstinate

Firmly refusing to yield

unyielding · intransigent · adamant · mulish · headstrong · obdurate · uncompromising · dogged · immovable · unbending

impulsive

rash

Heedless or skin irritation

hasty · heedless · thoughtless · careless · precipitous · knee-jerk · snap · unthinking · headlong · incautious

Opposites
degree of reasonableness

unreasonablyreasonably

To a sensible degree

rationally · sensibly · logically · justifiably · sanely

degree/intensity moderation

unreasonablymoderately

To a limited degree

fairly · reasonably · somewhat · acceptably · proportionately

Phrases
Family

unreasonable, unreasonableness

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated G