wiggler vs actor

wiggler and actor both are nouns.

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

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

Other hypernyms of wiggler include doer, worker.

wiggler (noun)	actor (noun)
terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by anglers	a theatrical performer
larva of a mosquito	a person who acts and gets things done
one who can't stay still (especially a child)