fox vs disconcert

fox is a noun but disconcert is not a noun.

Word	Noun	Adjective	Verb	Adverb
fox	Yes	No	Yes	No
disconcert	No	No	Yes	No

fox (noun)	disconcert (noun)
alert carnivorous mammal with pointed muzzle and ears and a bushy tail; most are predators that do not hunt in packs
a shifty deceptive person
the grey or reddish-brown fur of a fox

fox (verb)	disconcert (verb)
become discolored with, or as if with, mildew spots	cause to lose one's composure
be confusing or perplexing to; cause to be unable to think clearly	cause to feel embarrassment
deceive somebody