1. Vigilant
   "must remain on your guard in such a situation"
   - on guard, on one's guard, upon one's guard

See also: wary

• Tasman dwarf pine
• Tasman Sea
• Tasmania
• Tasmanian
• Tasmanian devil
• Tasmanian tiger
• Tasmanian wolf
• tasse
• tassel
• tassel flower
• tassel hyacinth
• tassel-shaped
• tasseled
• tasselled
• tasset
• Tasso
• taste
• taste cell
• taste perception
• taste property
• taste sensation
• taste-maker
• taste-tester
• tastebud
• tasteful