tailed frog vs bell toad

tailed frog and bell toad both are nouns.

Word	Noun	Adjective	Verb	Adverb
tailed frog	Yes	No	No	No
bell toad	Yes	No	No	No

As nouns, tailed frog and bell toad are synonyms defined as:

tailed frog and bell toad: western North American frog with a taillike copulatory organ

Other synonyms of tailed frog include Ascaphus trui, ribbed toad, tailed toad.

tailed frog (noun)	bell toad (noun)
western North American frog with a taillike copulatory organ	western North American frog with a taillike copulatory organ