geomorphologic vs morphological

geomorphologic and morphological both are adjectives.

Word	Noun	Adjective	Verb	Adverb
geomorphologic	No	Yes	No	No
morphological	No	Yes	No	No

As adjectives, geomorphologic and morphological are synonyms defined as:

Other synonyms of geomorphologic include geomorphological, morphologic, structural.

geomorphologic (adjective)	morphological (adjective)
pertaining to geological structure	relating to or concerned with the morphology of plants and animals
	relating to or concerned with the formation of admissible words in a language
	pertaining to geological structure