shag vs sex activity

shag and sex activity both are nouns.

Word	Noun	Adjective	Verb	Adverb
shag	Yes	No	Yes	No
sex activity	Yes	No	No	No

shag (noun)	sex activity (noun)
a lively dance step consisting of hopping on each foot in turn	activities associated with sexual intercourse
slang for sexual intercourse
a fabric with long coarse nap
a matted tangle of hair or fiber
a strong coarse tobacco that has been shredded

shag (verb)	sex activity (verb)
dance the shag