Unreasonable

/ʌnˈriːzənəbəl/

adjectivemediumCommonLegal

Definitions

1

Not fair or appropriate; exceeding the limits of what is reasonable or just.

/ʌnˈriːzənəbəl/

adjectivenegativemedium
Legal

Not guided by or based on good sense or sound judgment.

The price of the house seemed unreasonable.

💡 Simply: Imagine someone is being totally unfair. Like, asking for a million cookies when they already ate a whole plate! That's unreasonable. It's like they're not using common sense.

👶 For kids: When someone wants something or does something that's not fair or doesn't make sense.

More Examples

2

It is unreasonable to expect me to work overtime every night.

3

The rules were considered unreasonable by many residents.

How It's Used

Legal

"The judge ruled the search was unreasonable."

Everyday Conversation

"His demands for a raise were quite unreasonable considering his poor performance."

From Old French *unraisonable*, from *un-* (not) + *raison* (reason).

The word 'unreasonable' has been in use since the 14th century, evolving in meaning from lack of reason to unfairness.

Memory tip

Imagine a situation where someone is being unfair or making demands that don't make sense. That's unreasonable.

Word Origin

Root: reason

unreazonableunreasanable

Usage

40%Spoken
60%Written