subtropical vs subtropic

subtropical and subtropic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
subtropical	No	Yes	No	No
subtropic	No	Yes	No	No

As adjectives, subtropical and subtropic are synonyms defined as:

subtropical and subtropic: of or relating to or characteristic of conditions in the subtropics

Other synonyms of subtropical include semitropic, semitropical.

subtropical (adjective)	subtropic (adjective)
of or relating to or characteristic of conditions in the subtropics	of or relating to or characteristic of conditions in the subtropics