air-condition vs furnish

air-condition and furnish both are verbs.

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

As verbs, furnish is a hypernym of air-condition; that is, furnish is a word with a broader meaning than air-condition:

air-condition: equip with an apparatus for controlling the humidity and temperature
furnish: give something useful or necessary to

Other hypernyms of air-condition include offer, provide, render, supply.

air-condition (verb)	furnish (verb)
equip with an apparatus for controlling the humidity and temperature	give something useful or necessary to
control the humidity and temperature of	provide or equip with furniture