weatherboard vs weatherboarding

weatherboard and weatherboarding both are nouns.

Word	Noun	Adjective	Verb	Adverb
weatherboard	Yes	No	No	No
weatherboarding	Yes	No	No	No

As nouns, weatherboard and weatherboarding are synonyms defined as:

weatherboard and weatherboarding: a long thin board with one edge thicker than the other; used as siding by lapping one board over the board below

Other synonyms of weatherboard include clapboard.

weatherboard (noun)	weatherboarding (noun)
the side toward the wind	a long thin board with one edge thicker than the other; used as siding by lapping one board over the board below
a long thin board with one edge thicker than the other; used as siding by lapping one board over the board below