virucide vs viricide

virucide and viricide both are nouns.

Word	Noun	Adjective	Verb	Adverb
virucide	Yes	No	No	No
viricide	Yes	No	No	No

As nouns, virucide and viricide are synonyms defined as:

virucide and viricide: an agent (physical or chemical) that inactivates or destroys viruses

virucide (noun)	viricide (noun)
an agent (physical or chemical) that inactivates or destroys viruses	an agent (physical or chemical) that inactivates or destroys viruses