subtropic vs semitropical

subtropic and semitropical both are adjectives.

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

As adjectives, subtropic and semitropical are synonyms defined as:

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

Other synonyms of subtropic include semitropic, subtropical.

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