sack vs earn

sack is a noun but earn is not a noun.

Word	Noun	Adjective	Verb	Adverb
sack	Yes	No	Yes	No
earn	No	No	Yes	No

sack (noun)	earn (noun)
the termination of someone's employment (leaving them free to depart)
the plundering of a place by an army or mob; usually involves destruction and slaughter
a bag made of paper or plastic for holding customer's purchases
a loose-fitting dress hanging straight from the shoulders without a waist
a hanging bed of canvas or rope netting (usually suspended between two trees); swings easily
a woman's full loose hiplength jacket
any of various light dry strong white wine from Spain and Canary Islands (including sherry)
the quantity contained in a sack
an enclosed space

sack (verb)	earn (verb)
put in a sack	earn on some commercial or business transaction; earn as salary or wages
plunder (a town) after capture	acquire or deserve by one's efforts or actions
make as a net profit
terminate the employment of; discharge from an office or position