atomiser vs nebulizer

atomiser and nebulizer both are nouns.

Word	Noun	Adjective	Verb	Adverb
atomiser	Yes	No	No	No
nebulizer	Yes	No	No	No

As nouns, atomiser and nebulizer are synonyms defined as:

atomiser and nebulizer: a dispenser that turns a liquid (such as perfume) into a fine mist

Other synonyms of atomiser include atomizer, nebuliser, spray, sprayer.

atomiser (noun)	nebulizer (noun)
a dispenser that turns a liquid (such as perfume) into a fine mist	a dispenser that turns a liquid (such as perfume) into a fine mist