cwm vs corrie

cwm and corrie both are nouns.

Word	Noun	Adjective	Verb	Adverb
cwm	Yes	No	No	No
corrie	Yes	No	No	No

As nouns, cwm and corrie are synonyms defined as:

cwm and corrie: a steep-walled semicircular basin in a mountain; may contain a lake

Other synonyms of cwm include cirque.

cwm (noun)	corrie (noun)
a steep-walled semicircular basin in a mountain; may contain a lake	a steep-walled semicircular basin in a mountain; may contain a lake