shay vs chaise

shay and chaise both are nouns.

Word	Noun	Adjective	Verb	Adverb
shay	Yes	No	No	No
chaise	Yes	No	No	No

As nouns, shay and chaise are synonyms defined as:

shay and chaise: a carriage consisting of two wheels and a calash top; drawn by a single horse

shay (noun)	chaise (noun)
a carriage consisting of two wheels and a calash top; drawn by a single horse	a carriage consisting of two wheels and a calash top; drawn by a single horse
	a long chair; for reclining