frigid vs frosty

frigid and frosty both are adjectives.

Word	Noun	Adjective	Verb	Adverb
frigid	No	Yes	No	No
frosty	No	Yes	No	No

As adjectives, frigid and frosty are synonyms defined as:

frigid and frosty: devoid of warmth and cordiality; expressive of unfriendliness or disdain

Other synonyms of frigid include frozen, glacial, icy, wintry.

frigid (adjective)	frosty (adjective)
extremely cold	devoid of warmth and cordiality; expressive of unfriendliness or disdain
devoid of warmth and cordiality; expressive of unfriendliness or disdain	pleasantly cold and invigorating
sexually unresponsive	covered with frost