Sympathizer
Part of speech: noun
Definition: A person who sympathizes (with a cause etc.)
Sympathiser
Part of speech: noun
Definition: A person who sympathizes (with a political cause, a side in a conflict, etc.); a supporter.
Sympathizer as a noun is a person who sympathizes (with a cause etc.) while Sympathiser as a noun is a person who sympathizes (with a political cause, a side in a conflict, etc.); a supporter.
Part of speech: noun
Definition: A person who sympathizes (with a cause etc.)
Part of speech: noun
Definition: A person who sympathizes (with a political cause, a side in a conflict, etc.); a supporter.
We hope you now know whether to use Sympathizer or Sympathiser in your sentence.