dressmaker vs garment-worker

dressmaker and garment-worker both are nouns.

Word	Noun	Adjective	Verb	Adverb
dressmaker	Yes	No	No	No
garment-worker	Yes	No	No	No

As nouns, dressmaker and garment-worker are synonyms defined as:

Other synonyms of dressmaker include garment worker, garmentmaker.

dressmaker (noun)	garment-worker (noun)
a person who makes garments	a person who makes garments