1. The state of being active
   - action, activity 
2. The trait of being active; moving or acting rapidly and energetically
   - activity

Derived forms: activenesses

See also: active, inactive

Type of: state, trait

Antonym: inactiveness

• lion
• lion cub
• lion marmoset
• lion monkey
• lion's beard
• lion's foot
• lion's-ear
• lion-heart
• lion-hunter
• lion-jaw forceps
• Lionel Barrymore
• Lionel Hampton
• Lionel Trilling
• lioness
• lionet
• lionfish
• lionhearted
• lionisation
• lionise
• lionization
• lionize
• Lions Club
• Liopelma
• Liopelma hamiltoni
• Liopelmidae