1. Lively attentiveness
   - alertness, sharp-sightedness

Type of: attentiveness

• tubocurarine
• Tubuai Islands
• tubular
• tubular cavity
• tubule
• Tubulidentata
• Tucana
• Tuchman
• tuck
• tuck away
• tuck box
• tuck in
• tuck shop
• tuckahoe
• tucked
• tucker
• tucker out
• tucker-bag
• tucket
• Tucson
• Tudor
• Tudor arch
• Tudor architecture
• tudung
• Tue.