physics vs bombard

physics and bombard both are nouns.

Word	Noun	Adjective	Verb	Adverb
physics	Yes	No	No	No
bombard	Yes	No	Yes	No

physics (noun)	bombard (noun)
the science of matter and energy and their interactions	a large shawm; the bass member of the shawm family
the physical properties, phenomena, and laws of something

physics (verb)	bombard (verb)
	direct high energy particles or radiation against
	address with continuously or persistently, as if with a barrage
	throw bombs at or attack with bombs
	cast, hurl, or throw repeatedly with some missile