ranid vs toad frog

ranid and toad frog both are nouns.

Word	Noun	Adjective	Verb	Adverb
ranid	Yes	No	No	No
toad frog	Yes	No	No	No

As nouns, toad frog is a hypernym of ranid; that is, toad frog is a word with a broader meaning than ranid:

ranid: insectivorous usually semiaquatic web-footed amphibian with smooth moist skin and long hind legs
toad frog: any of various tailless stout-bodied amphibians with long hind limbs for leaping; semiaquatic and terrestrial species

Other hypernyms of ranid include anuran, batrachian, frog, salientian, toad.

ranid (noun)	toad frog (noun)
insectivorous usually semiaquatic web-footed amphibian with smooth moist skin and long hind legs	any of various tailless stout-bodied amphibians with long hind limbs for leaping; semiaquatic and terrestrial species