asp vs asp viper

asp and asp viper both are nouns.

Word	Noun	Adjective	Verb	Adverb
asp	Yes	No	No	No
asp viper	Yes	No	No	No

As nouns, asp and asp viper are synonyms defined as:

asp and asp viper: of southern Europe; similar to but smaller than the adder

Other synonyms of asp include Vipera aspis.

asp (noun)	asp viper (noun)
of southern Europe; similar to but smaller than the adder	of southern Europe; similar to but smaller than the adder
cobra used by the Pharaohs as a symbol of their power over life and death