Related Clues:

• Subjunctive mood phrase
• ''Is that all right?''
• ''By all means!''
• Nothing special
• 'Why not!'
• ''Certainly!''
• Intact
• Fine and dandy
• Skeptical acknowledgement
• 'Not to worry'
• Unfailing
• Free from doubt
• -
• Ratify
• 'That'd be fine'