S: (v) interact (act together or towards others or with others) "He should interact more with his colleagues"
S: (v) act, move (perform an action, or work out or perform (an action)) "think before you act"; "We must move quickly"; "The governor should act on the new energy bill"; "The nanny acted quickly by grabbing the toddler and covering him with a wet towel"
S: (v) air (expose to warm or heated air, so as to dry) "Air linen"
S: (v) vent, ventilate, air out, air (expose to cool or cold air so as to cool or freshen) "air the old winter clothes"; "air out the smoke-filled rooms"
Adjective
S: (adj) aired, airy (open to or abounding in fresh air) "airy rooms"