1. Capable of being decided; determinable

Encyclopedia: Decidable

• triennial
• triennially
• triennium
• trier
• trifecta
• trifid
• trifid beggar-ticks
• trifid bur marigold
• trifle
• trifle away
• trifler
• trifling
• trifluoromethane
• trifocal
• trifoliata
• trifoliate
• trifoliate orange
• trifoliated
• trifoliolate
• trifoliolate leaf
• Trifolium
• Trifolium alpinum
• Trifolium dubium
• Trifolium incarnatum
• Trifolium pratense