nebuliser vs atomiser

nebuliser and atomiser both are nouns.

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

As nouns, nebuliser and atomiser are synonyms defined as:

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

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

nebuliser (noun)	atomiser (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