inhalation anaesthetic vs inhalation general anesthetic

inhalation anaesthetic and inhalation general anesthetic both are nouns.

Word	Noun	Adjective	Verb	Adverb
inhalation anaesthetic	Yes	No	No	No
inhalation general anesthetic	Yes	No	No	No

As nouns, inhalation anaesthetic and inhalation general anesthetic are synonyms defined as:

inhalation anaesthetic and inhalation general anesthetic: a gas that produces general anesthesia when inhaled

Other synonyms of inhalation anaesthetic include inhalation anesthetic, inhalation general anaesthetic.

inhalation anaesthetic (noun)	inhalation general anesthetic (noun)
a gas that produces general anesthesia when inhaled	a gas that produces general anesthesia when inhaled