construction vs groin

construction and groin both are nouns.

Word	Noun	Adjective	Verb	Adverb
construction	Yes	No	No	No
groin	Yes	No	Yes	No

construction (noun)	groin (noun)
the act of constructing something	a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away
the commercial activity involved in repairing old structures or constructing new ones	a curved edge formed by two intersecting vaults
drawing a figure satisfying certain conditions as part of solving a problem or proving a theorem	the crease at the junction of the inner part of the thigh with the trunk together with the adjacent region and often including the external genitals
a thing constructed; a complex entity constructed of many parts
the creation of a construct; the process of combining ideas into a congruous object of thought
an interpretation of a text or action
a group of words that form a constituent of a sentence and are considered as a single unit

construction (verb)	groin (verb)
	build with groins