tailed toad vs ribbed toad

tailed toad and ribbed toad both are nouns.

Word	Noun	Adjective	Verb	Adverb
tailed toad	Yes	No	No	No
ribbed toad	Yes	No	No	No

As nouns, tailed toad and ribbed toad are synonyms defined as:

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

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

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