topper vs worker

topper and worker both are nouns.

Word	Noun	Adjective	Verb	Adverb
topper	Yes	No	No	No
worker	Yes	No	No	No

As nouns, worker is a hypernym of topper; that is, worker is a word with a broader meaning than topper:

As nouns, worker is a hypernym of topper; that is, worker is a word with a broader meaning than topper:

As nouns, worker is a hypernym of topper; that is, worker is a word with a broader meaning than topper:

topper: the person who is most outstanding or excellent; someone who tops all others
worker: a person who acts and gets things done

Other hypernyms of topper include actor, doer.

topper (noun)	worker (noun)
a man's hat with a tall crown; usually covered with silk or with beaver fur	sterile member of a colony of social insects that forages for food and cares for the larvae
a woman's short coat	a person who works at a specific occupation
an exceedingly good witticism that surpasses all that have gone before	a member of the working class (not necessarily employed)
a worker who cuts tops off (of trees or vegetables etc.)	a person who acts and gets things done
a worker who makes or adds the top to something
the person who is most outstanding or excellent; someone who tops all others