What's the difference between afeard and afeared?

Afeard

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Definition:

• (p. a.) Afraid.

Example Sentences:

• (1) It makes you look afeard, and then you're done for.

Afeared

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Definition:

Example Sentences:

• (1) Time moved slowly on Christmas Day, as I was afeared my sister would discover the pork pie was missing.
• (2) Their eyes grew afeared as they saw what He had become.