Meaning of the word unreasonably in English

What does unreasonably mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

unreasonably

US /ʌnˈriː.zən.ə.bli/
UK /ʌnˈriː.zən.ə.bli/

Adverb

in a way that is not based on or in accordance with reason or good sense

Example:
He was acting unreasonably, refusing to listen to any suggestions.
The landlord increased the rent unreasonably.