shipwright vs ship builder

shipwright and ship builder both are nouns.

Word	Noun	Adjective	Verb	Adverb
shipwright	Yes	No	No	No
ship builder	Yes	No	No	No

As nouns, shipwright and ship builder are synonyms defined as:

shipwright and ship builder: a carpenter who helps build and launch wooden vessels

Other synonyms of shipwright include shipbuilder.

shipwright (noun)	ship builder (noun)
a carpenter who helps build and launch wooden vessels	a person who builds ships as a business
	a carpenter who helps build and launch wooden vessels