sack vs realise

sack is a noun but realise is not a noun.

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

sack (noun)	realise (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)	realise (verb)
put in a sack	perceive (an idea or situation) mentally
plunder (a town) after capture	be fully aware or cognizant of
make as a net profit	make real or concrete; give reality or substance to
terminate the employment of; discharge from an office or position	expand or complete (a part in a piece of baroque music) by supplying the harmonies indicated in the figured bass
	convert into cash; of goods and property
	earn on some commercial or business transaction; earn as salary or wages