rowboat vs dinghy

rowboat and dinghy both are nouns.

Word	Noun	Adjective	Verb	Adverb
rowboat	Yes	No	No	No
dinghy	Yes	No	No	No

As nouns, rowboat and dinghy are synonyms defined as:

rowboat and dinghy: a small boat of shallow draft with cross thwarts for seats and rowlocks for oars with which it is propelled

Other synonyms of rowboat include dory.

rowboat (noun)	dinghy (noun)
a small boat of shallow draft with cross thwarts for seats and rowlocks for oars with which it is propelled	a small boat of shallow draft with cross thwarts for seats and rowlocks for oars with which it is propelled