rap vs whang

rap and whang both are nouns.

Word	Noun	Adjective	Verb	Adverb
rap	Yes	No	Yes	No
whang	Yes	No	Yes	No

As nouns, rap and whang are synonyms defined as:

Other synonyms of rap include belt, knock, whack.

rap (noun)	whang (noun)
the act of hitting vigorously	the act of hitting vigorously
a reproach for some lapse or misdeed
voluble conversation
genre of African-American music of the 1980s and 1990s in which rhyming lyrics are chanted to a musical accompaniment; several forms of rap have emerged
the sound made by a gentle blow
a gentle blow

rap (verb)	whang (verb)
talk volubly	attack forcefully
strike sharply	propel or hit with force
perform rap music	beat with force
make light, repeated taps on a surface