1. Subject to a proviso
   "a provisory clause" 
2. Under terms not final or fully worked out or agreed upon
   - probationary, provisional, provisionary, tentative

See also: conditional

• trivia
• trivial
• trivialise
• triviality
• trivialize
• trivially
• trivium
• TRM
• tRNA
• troat
• trocar
• trochaic
• trochanter
• trochanteric
• troche
• trochee
• Trochilidae
• trochlea
• hornpout
• hornstone
• hornswoggle
• hornwort
• horny
• horny frog
• horny layer