Wain vs Charles's Wain

Wain and Charles's Wain both are nouns.

Word	Noun	Adjective	Verb	Adverb
Wain	Yes	No	No	No
Charles's Wain	Yes	No	No	No

As nouns, Wain and Charles's Wain are synonyms defined as:

Wain and Charles's Wain: a group of seven bright stars in the constellation Ursa Major

Other synonyms of Wain include Big Dipper, Dipper, Plough, Wagon.

Wain (noun)	Charles's Wain (noun)
a group of seven bright stars in the constellation Ursa Major	a group of seven bright stars in the constellation Ursa Major
English writer (1925-1994)