Appetite(n.) The desire for some personal gratification, either of the body or of the mind.
Appetite(n.) Desire for, or relish of, food or drink; hunger.
Appetite(n.) Any strong desire; an eagerness or longing.
Appetite(n.) Tendency; appetency.
Appetite(n.) The thing desired.
Appetition(n.) Desire; a longing for, or seeking after, something.
Appetitive(a.) Having the quality of desiring gratification; as, appetitive power or faculty.

Words within appetite