ventilate vs give vent

ventilate and give vent both are verbs.

Word	Noun	Adjective	Verb	Adverb
ventilate	No	No	Yes	No
give vent	No	No	Yes	No

As verbs, ventilate and give vent are synonyms defined as:

Other synonyms of ventilate include vent.

ventilate (verb)	give vent (verb)
expose to cool or cold air so as to cool or freshen	give expression or utterance to
furnish with an opening to allow air to circulate or gas to escape
give expression or utterance to
circulate through and freshen
expose to the circulation of fresh air so as to retard spoilage