Intermediate (B1)
IPA: //ʌnˈwɔːrəntɪd//
KK: /ʌnˈwɔrənɪd/
Definition
Not having any reason or justification; lacking support or basis.
Example
The criticism he received was completely unwarranted and unfair.
Conversation

I feel like some of the criticism online is really unwarranted.

I know what you mean; people can be so harsh for no reason.

Exactly! It's frustrating when they make unwarranted comments without knowing the full story.

Totally! It’s better to focus on the positive feedback instead.
Synonyms & Antonyms
Synonyms
baseless
groundless
unjustified
Antonyms
justified
warranted
reasonable
Root Explanation
Unwarranted → It is formed from "un-" (meaning not) and "warranted" (from Old French *garantir*, meaning to guarantee or assure). The word "unwarranted" means not guaranteed or not justified.
Memory Tip
Think of 'not' ('un-') guaranteeing something ('warranted') — that's why unwarranted means something that is not justified.
Visually Confused Words
warranted
unnarrated
unarranged
unarraigned
warranter
warrantee
ungranted
unarrayed