topical anaesthetic vs topical anesthetic

topical anaesthetic and topical anesthetic both are nouns.

Word	Noun	Adjective	Verb	Adverb
topical anaesthetic	Yes	No	No	No
topical anesthetic	Yes	No	No	No

As nouns, topical anaesthetic and topical anesthetic are synonyms defined as:

topical anaesthetic and topical anesthetic: anesthetic that numbs a particular area of the body

Other synonyms of topical anaesthetic include local, local anaesthetic, local anesthetic.

topical anaesthetic (noun)	topical anesthetic (noun)
anesthetic that numbs a particular area of the body	anesthetic that numbs a particular area of the body