slider vs actor

slider and actor both are nouns.

Word	Noun	Adjective	Verb	Adverb
slider	Yes	No	No	No
actor	Yes	No	No	No

As nouns, actor is a hypernym of slider; that is, actor is a word with a broader meaning than slider:

Other hypernyms of slider include doer, worker.

slider (noun)	actor (noun)
a fastball that curves slightly away from the side from which it was thrown	a theatrical performer
freshwater turtle of United States and South America; frequently raised commercially; some young sold as pets	a person who acts and gets things done
someone who races the luge
a person who slips or slides because of loss of traction