weather stripping vs weatherstripping

weather stripping and weatherstripping both are nouns.

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

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

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

Other synonyms of weather stripping include weather strip, weatherstrip.

weather stripping (noun)	weatherstripping (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