inhaler vs inhalator

inhaler and inhalator both are nouns.

Word	Noun	Adjective	Verb	Adverb
inhaler	Yes	No	No	No
inhalator	Yes	No	No	No

As nouns, inhaler and inhalator are synonyms defined as:

inhaler and inhalator: a dispenser that produces a chemical vapor to be inhaled in order to relieve nasal congestion

inhaler (noun)	inhalator (noun)
a dispenser that produces a chemical vapor to be inhaled in order to relieve nasal congestion	a dispenser that produces a chemical vapor to be inhaled in order to relieve nasal congestion
	a breathing device for administering long-term artificial respiration