cetacean vs pod

cetacean and pod both are nouns.

Word	Noun	Adjective	Verb	Adverb
cetacean	Yes	Yes	No	No
pod	Yes	No	Yes	No

cetacean (noun)	pod (noun)
large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales, dolphins, porpoises, narwhals	a detachable container of fuel on an airplane
	a group of aquatic mammals
	a several-seeded dehiscent fruit as e.g. of a leguminous plant
	the vessel that contains the seeds of a plant (not the seeds themselves)

cetacean (adjective)	pod (adjective)
of or relating to whales and dolphins etc

cetacean (verb)	pod (verb)
	produce pods, of plants
	take something out of its shell or pod