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assertor

Intermediate (B1)

IPA: /əˈsɜːrtər/

KK: /əˈsɜrtər/

noun
Definition

A person who states or claims something confidently, often defending or supporting a particular position or belief.


Example

The assertor presented strong evidence to support his argument during the debate.


Conversation
Sloth A
I really admire how you always stand up for your beliefs.
Sloth B
Thanks! I think everyone should be their own assertor when it comes to values.
Sloth A
That's true, it takes courage to be an assertor in a group setting.
Sloth B
Absolutely! It can inspire others to do the same.

Synonyms & Antonyms
Synonyms
advocate
proponent
defender
Antonyms
opponent
critic
detractor
Root Explanation

Assertor is formed from "ad-" (meaning to) and "sertus" (meaning to join or to affirm). The word describes someone who affirms or asserts something, essentially a person who states a claim or position confidently.

Memory Tip

Think of someone 'affirming' or 'joining' a statement — 'ad-' means to, and 'sertus' means to affirm. This helps you remember that an assertor is someone who confidently states a claim.

Visually Confused Words
reassertor
stertor
aerator
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