The term 'VENT' has many crossword solutions, each of which is related to the concept of releasing AIR or gas. NOTIFY (6 letters) means to inform or communicate, AERATE (6 letters) means to expose to AIR, ERUPT (5 letters) means to burst forth, PASSAGE (7 letters) means a way through, SLIT (4 letters) means a narrow opening, AIRHOLE (7 letters) means a small opening for AIR, EXPRESSION (10 letters) means a phrase or statement, UTTER (5 letters) means to speak, EXIT (4 letters) means an opening or way out, VOICE (5 letters) means to speak, BELCH (5 letters) means to expel gas, AIR (3 letters) means a mixture of gases, EMIT (4 letters) means to send out, FLUE (4 letters) means a duct for smoke, PORE (4 letters) means a tiny opening, RANT (4 letters) means to speak loudly and angrily, AIRWAY (6 letters) means a PASSAGE for AIR, Outgas (6 letters) means to RELEASE gas, OUTLET (6 letters) means an opening for discharge, Pourout (7 letters) means to flow out, RELEASE (7 letters) means to set free, and Letoffsteam (11 letters) means to express one's feelings.