Meaning & Definition of word "Unreasonable"

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    Unreasonable

    /ʌnˈriː.zən.ə.bəl/

    adjective:

    • 1. Not guided by or based on good sense or reason; irrational or excessive.
      • Example: His demands for a higher salary were deemed unreasonable by the management.
    • 2. Inadequate in terms of fairness, logic, or appropriateness.
      • Example: The judge ruled that the conditions of the contract were unreasonable.
    • 3. Not based on solid argument or justification.
      • Example: It's unreasonable to expect the team to finish the project in such a short time frame.
    • 4. Overly demanding or extravagant.
      • Example: She found his request for a last-minute trip to be completely unreasonable.
    • 5. Unjustifiable or not making sense.
      • Example: The tech support representative's refusal to help seemed unreasonable.

    Etymology

    From the prefix 'un-' meaning 'not' and 'reasonable' from Old French 'raisunable'.

    Common Phrases and Expressions

    unreasonable demands:

    expectations or requests that are not fair or achievable.

    unreasonable behavior:

    actions that are not justified by circumstances.

    unreasonable prices:

    costs that are excessively high or unjustified.

    Related Words

    reason:

    a cause or explanation for an action or event.

    rational:

    based on reason or logic.

    judgment:

    the ability to make considered decisions or come to sensible conclusions.

    Slang Meanings of unreasonable

    Meaning: totally over the top

    Example Sentence: That request is totally over the top, it's just unreasonable.

    Meaning: out of line

    Example Sentence: Her reaction was completely out of line and unreasonable.