air-cool vs air-condition

air-cool and air-condition both are verbs.

Word	Noun	Adjective	Verb	Adverb
air-cool	No	No	Yes	No
air-condition	No	No	Yes	No

As verbs, air-cool and air-condition are synonyms defined as:

air-cool and air-condition: equip with an apparatus for controlling the humidity and temperature

air-cool (verb)	air-condition (verb)
equip with an apparatus for controlling the humidity and temperature	equip with an apparatus for controlling the humidity and temperature
	control the humidity and temperature of