poikilothermic vs heterothermic

poikilothermic and heterothermic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
poikilothermic	No	Yes	No	No
heterothermic	No	Yes	No	No

As adjectives, poikilothermic and heterothermic are synonyms defined as:

poikilothermic and heterothermic: of animals except birds and mammals; having body temperature that varies with the environment

Other synonyms of poikilothermic include ectothermic, poikilothermous.

poikilothermic (adjective)	heterothermic (adjective)
of animals except birds and mammals; having body temperature that varies with the environment	of animals except birds and mammals; having body temperature that varies with the environment