lake vs floor

lake and floor both are nouns.

Word	Noun	Adjective	Verb	Adverb
lake	Yes	No	No	No
floor	Yes	No	Yes	No

lake (noun)	floor (noun)
a body of (usually fresh) water surrounded by land	the inside lower horizontal surface (as of a room, hallway, tent, or other structure)
any of numerous bright translucent organic pigments	a structure consisting of a room or set of rooms at a single position along a vertical scale
a purplish red pigment prepared from lac or cochineal	a large room in a exchange where the trading is done
	the legislative hall where members debate and vote and conduct other business
	the parliamentary right to address an assembly
	a lower limit
	the occupants of a floor
	the bottom surface of any lake or other body of water
	the ground on which people and animals move about
	the lower inside surface of any hollow structure

lake (verb)	floor (verb)
	knock down with force
	surprise greatly; knock someone's socks off