amenorrheal vs amenorrheic

amenorrheal and amenorrheic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
amenorrheal	No	Yes	No	No
amenorrheic	No	Yes	No	No

As adjectives, amenorrheal and amenorrheic are synonyms defined as:

amenorrheal and amenorrheic: related to the suppression of normal menstrual flow for any reason other than pregnancy

Other synonyms of amenorrheal include amenorrhoeal, amenorrhoeic.

amenorrheal (adjective)	amenorrheic (adjective)
related to the suppression of normal menstrual flow for any reason other than pregnancy	related to the suppression of normal menstrual flow for any reason other than pregnancy