Unreasonable

Synonyms of unreasonable

• absurd
• illogical
• irrational

Antonyms of unreasonable

• reasonable
• logical
• sensible

Collocations of unreasonable

unreasonable demand

Frequency: 70 %

The boss made an unreasonable demand for overtime work.

unreasonable behavior

Frequency: 60 %

His unreasonable behavior caused tension in the office.

unreasonable request

Frequency: 55 %

He made an unreasonable request for a refund after using the product for a month.

unreasonable price

Frequency: 50 %

The seller was asking for an unreasonable price for the old car.

unreasonable expectation

Frequency: 45 %

She had unreasonable expectations of how quickly the project could be completed.

Idiomatic Expressions for unreasonable

• Phrase: unreasonable behavior
  Meaning: actions or conduct that is not sensible or justifiable
  Usage: Her unreasonable behavior at the meeting caused tension among the team.