weatherstrip vs weather stripping

weatherstrip and weather stripping both are nouns.

Word	Noun	Adjective	Verb	Adverb
weatherstrip	Yes	No	Yes	No
weather stripping	Yes	No	No	No

As nouns, weatherstrip and weather stripping are synonyms defined as:

weatherstrip and weather stripping: a narrow strip of material to cover the joint of a door or window to exclude the cold

Other synonyms of weatherstrip include weather strip, weatherstripping.

weatherstrip (noun)	weather stripping (noun)
a narrow strip of material to cover the joint of a door or window to exclude the cold	a narrow strip of material to cover the joint of a door or window to exclude the cold

weatherstrip (verb)	weather stripping (verb)
provide with weatherstripping