crisp vs curt

crisp is a noun but curt is not a noun.

Word	Noun	Adjective	Verb	Adverb
crisp	Yes	Yes	Yes	No
curt	No	Yes	No	No

As adjectives, crisp and curt are synonyms defined as:

Other synonyms of crisp include laconic, terse.

crisp (noun)	curt (noun)
a thin crisp slice of potato fried in deep fat

crisp (adjective)	curt (adjective)
pleasantly cold and invigorating	brief and to the point; effectively cut short
brief and to the point; effectively cut short	marked by rude or peremptory shortness
(of hair) in small tight curls
(of something seen or heard) clearly defined
pleasingly firm and fresh
tender and brittle

crisp (verb)	curt (verb)
make brown and crisp by heating
make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in; `crisp' is archaic