eft vs triton

eft and triton both are nouns.

Word	Noun	Adjective	Verb	Adverb
eft	Yes	No	No	No
triton	Yes	No	No	No

As nouns, triton is a hypernym of eft; that is, triton is a word with a broader meaning than eft:

eft: a newt in its terrestrial stage of development
triton: small usually bright-colored semiaquatic salamanders of North America and Europe and northern Asia

Other hypernyms of eft include newt.

eft (noun)	triton (noun)
a newt in its terrestrial stage of development	small usually bright-colored semiaquatic salamanders of North America and Europe and northern Asia
	tropical marine gastropods having beautifully colored spiral shells