What's the difference between yamp and yaup?

Yamp

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Definition:

• (n.) An umbelliferous plant (Carum Gairdneri); also, its small fleshy roots, which are eaten by the Indians from Idaho to California.

Example Sentences:

Yaup

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Definition:

• (v. i.) To cry out like a child; to yelp.
• (n.) A cry of distress, rage, or the like, as the cry of a sickly bird, or of a child in pain.
• (n.) The blue titmouse.

Example Sentences: