gabardine vs flannel

gabardine and flannel both are nouns.

Word	Noun	Adjective	Verb	Adverb
gabardine	Yes	No	No	No
flannel	Yes	No	No	No

As nouns, gabardine and flannel are synonyms defined as:

gabardine and flannel: (usually in the plural) trousers made of flannel or gabardine or tweed or white cloth

Other synonyms of gabardine include tweed, white.

gabardine (noun)	flannel (noun)
a firm durable fabric with a twill weave	a soft light woolen fabric; used for clothing
a loose coverall (coat or frock) reaching down to the ankles	bath linen consisting of a piece of cloth used to wash the face and body
(usually in the plural) trousers made of flannel or gabardine or tweed or white cloth	(usually in the plural) trousers made of flannel or gabardine or tweed or white cloth