Yea vs. Yeah

Yeaadverb

(dated) Yes.

Yeaadverb

Thus, so (now often accompanied by a hand gesture).

Yeaconjunction

(archaic) Or even, or more like, nay. Introduces a stronger and more appropriate expression than the preceding one.

Yeainterjection

(in some dialects of American English, including Southern, Western, and African American Vernacular) Yeah, right, yes.

Yeainterjection

misspelling of yay

Yeainterjection

misspelling of yeah[http://public.wsu.edu/~brians/errors/yea.html]

Yeanoun

An affirmative vote, usually but not always spoken

Yeaadverb

Yes; ay; a word expressing assent, or an affirmative, or an affirmative answer to a question, now superseded by yes. See Yes.

Yeaadverb

More than this; not only so, but; - used to mark the addition of a more specific or more emphatic clause. Cf. Nay, adv., 2.

Yeanoun

An affirmative vote; one who votes in the affirmative; as, a vote by yeas and nays.

Yeanoun

an affirmative;

Yeaadverb

not only so, but;

Yeaadverb

yes

Yeaadverb

used to emphasize a more appropriate word than one just used

Yeaadverb

variant spelling of yay

Yeanoun

an affirmative answer

Yeanoun

(in the US Congress) an affirmative vote.

Yeahinterjection

Expressing joy, celebration, glee, etc.

Yeahadverb

not only so, but;

Yeahinterjection

non-standard spelling of yes, representing a pronunciation

Yeahnoun

non-standard spelling of yes, representing a pronunciation