quid pro quo /kwid prō kwō/

1. Something given or taken as equivalent to another, often as retaliation or in return for a previous favour
2. The action or fact of giving or receiving thus

• hitty-missy
• hit upon
• hit wicket
• HIV
• hive
• hive bee
• hive bees
• hived
• hive-honey
• hiveless
• hivelike
• hive-nest
• hive-nests
• hive off
• hive-off
• hiver
• hivers
• hives
• hiveward
• hivewards
• hiving
• HIV positive
• hiya
• Hizbollah
• Hizbullah