slam vs slam dance

slam and slam dance both are nouns.

Word	Noun	Adjective	Verb	Adverb
slam	Yes	No	Yes	No
slam dance	Yes	No	Yes	No

As verbs, slam and slam dance are synonyms defined as:

Other synonyms of slam include mosh, thrash.

slam (noun)	slam dance (noun)
an aggressive remark directed at a person like a missile and intended to have a telling effect	a form of dancing in which dancers slam into one another; normally performed to punk rock
winning all or all but one of the tricks in bridge
a forceful impact that makes a loud noise
the noise made by the forceful impact of two objects