terror vs worker

terror and worker both are nouns.

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

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

Other hypernyms of terror include actor, doer.

terror (noun)	worker (noun)
the use of extreme fear in order to coerce people (especially for political reasons)	sterile member of a colony of social insects that forages for food and cares for the larvae
an overwhelming feeling of fear and anxiety	a person who works at a specific occupation
a very troublesome child	a member of the working class (not necessarily employed)
a person who inspires fear or dread	a person who acts and gets things done