• Vent (one's) anger
• Vent (someone's) anger
• Vent (someone's) annoyance
• Vent (someone's) disappointment
• Vent (someone's) discontent
• Vent (someone's) emotions
• Vent (someone's) feelings
• Vent (someone's) frustration
• Vent (someone's) rage
• Vent (someone's) spleen