pleasure craft vs pleasure boat

pleasure craft and pleasure boat both are nouns.

Word	Noun	Adjective	Verb	Adverb
pleasure craft	Yes	No	No	No
pleasure boat	Yes	No	No	No

As nouns, pleasure craft and pleasure boat are synonyms defined as:

pleasure craft and pleasure boat: a large motorboat that has a cabin and plumbing and other conveniences necessary for living on board

Other synonyms of pleasure craft include cabin cruiser, cruiser.

pleasure craft (noun)	pleasure boat (noun)
a large motorboat that has a cabin and plumbing and other conveniences necessary for living on board	a large motorboat that has a cabin and plumbing and other conveniences necessary for living on board