butterfly vs dolphin kick

butterfly and dolphin kick both are nouns.

Word	Noun	Adjective	Verb	Adverb
butterfly	Yes	No	Yes	No
dolphin kick	Yes	No	No	No

butterfly (noun)	dolphin kick (noun)
a swimming stroke in which the arms are thrown forward together out of the water while the feet kick up and down	a swimming kick; an up and down kick of the feet together
diurnal insect typically having a slender body with knobbed antennae and broad colorful wings

butterfly (verb)	dolphin kick (verb)
talk or behave amorously, without serious intentions
cut and spread open, as in preparation for cooking
flutter like a butterfly