Vented

6 clues
Loosed
Let off
Let it all out
Let off steam?
Let it all hang out
Expressed displeasure
Similar answers:
Aaarated
Abated
Abbreviated
Abbreviatedfilm
Abbreviatedword
Abdicated
Abducted
Abetted
Ablated
Abnegated
Aborted
Abovethefruitedplain
Abrogated
Abstracted
Abusiveness
Abutted
Acalculatedrisk
Accelerated
Accented
Accentedseip