gawker vs looker

gawker and looker both are nouns.

Word	Noun	Adjective	Verb	Adverb
gawker	Yes	No	No	No
looker	Yes	No	No	No

As nouns, looker is a hypernym of gawker; that is, looker is a word with a broader meaning than gawker:

gawker: a spectator who stares stupidly without intelligent awareness
looker: a close observer; someone who looks at something (such as an exhibition of some kind)

Other hypernyms of gawker include spectator, viewer, watcher, witness.

gawker (noun)	looker (noun)
a spectator who stares stupidly without intelligent awareness	a very attractive or seductive looking woman
	a close observer; someone who looks at something (such as an exhibition of some kind)