batrachian vs toad frog

batrachian and toad frog both are nouns.

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

As nouns, batrachian and toad frog are synonyms defined as:

batrachian and toad frog: any of various tailless stout-bodied amphibians with long hind limbs for leaping; semiaquatic and terrestrial species

Other synonyms of batrachian include anuran, frog, salientian, toad.

batrachian (noun)	toad frog (noun)
any of various tailless stout-bodied amphibians with long hind limbs for leaping; semiaquatic and terrestrial species	any of various tailless stout-bodied amphibians with long hind limbs for leaping; semiaquatic and terrestrial species

batrachian (adjective)	toad frog (adjective)
relating to frogs and toads