Avower
Part of speech: noun
Definition: A person who avows
Affirmer
Part of speech: noun
Definition: One who affirms.
Avower as a noun is a person who avows while Affirmer as a noun is one who affirms.
Part of speech: noun
Definition: A person who avows
Part of speech: noun
Definition: One who affirms.
We hope you now know whether to use Avower or Affirmer in your sentence.