ectothermic vs poikilothermic

ectothermic and poikilothermic both are adjectives.

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

As adjectives, ectothermic and poikilothermic are synonyms defined as:

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

Other synonyms of ectothermic include heterothermic, poikilothermous.

ectothermic (adjective)	poikilothermic (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