steamroller vs steamroller

steamroller and steamroller both are nouns.

Word	Noun	Adjective	Verb	Adverb
steamroller	Yes	No	Yes	No
steamroller	Yes	No	Yes	No

steamroller (noun)	steamroller (noun)
vehicle equipped with heavy wide smooth rollers for compacting roads and pavements	vehicle equipped with heavy wide smooth rollers for compacting roads and pavements
a massive inexorable force that seems to crush everything in its way	a massive inexorable force that seems to crush everything in its way

steamroller (verb)	steamroller (verb)
make level or flat with a steamroller	make level or flat with a steamroller
overwhelm by using great force	overwhelm by using great force
crush with a steamroller as if to level	crush with a steamroller as if to level
proceed with great force	proceed with great force
bring to a specified state by overwhelming force or pressure	bring to a specified state by overwhelming force or pressure