import vs nicety

import and nicety both are nouns.

Word	Noun	Adjective	Verb	Adverb
import	Yes	No	Yes	No
nicety	Yes	No	No	No

As nouns, nicety is a hyponym of import; that is, nicety is a word with a more specific, narrower meaning than import:

import (noun)	nicety (noun)
commodities (goods or services) bought from a foreign country	conformity with some esthetic standard of correctness or propriety
having important effects or influence	a subtle difference in meaning or opinion or attitude
a meaning that is not expressly stated but can be inferred
the message that is intended or expressed or signified
an imported person brought from a foreign country

import (verb)	nicety (verb)
indicate or signify
bring in from abroad
transfer (electronic data) into a database or document