Related Clues:

• Scuppered by me as candidates
• Providing small uncertainties
• ''No __, ands, or buts''
• "Weather permitting" and others
• They're not certain
• Many lines of code
• They may or may not happen
• Doubts returning, so fail on and off
• Reservations for Dubs to arrange
• They start potential clauses
• Some R.S.V.P.s
• Consideration complications
• Has reservations
• "No ___, ands or buts"
• Provisos