trilogy /trilˈə-ji/

1. Any group of three works, such as novels, plays, etc
2. A group of three related Greek tragedies, orig performed together
3. A triad

• free-shots
• freesia
• freesias
• free skating
• free-soil
• free-soiler
• free space
• free-space
• free speech
• free spirit
• free spirits
• free-spoken
• free-spokenness
• freest
• free-standing
• Free States
• freestone
• freestones
• freestyle
• freestyler
• freestylers
• freestyles
• free-swimming
• freet
• freethinker