Related Clues:

• Certain
• Fixed
• Positive
• Unmistakable
• Clear-cut
• Distinct
• Unquestionable
• Known for certain
• Certain, sure
• Explicit, positive
• Certain, decisive
• Certain or explicit
• Positive, certain
• Fed up with getting in the knotted tie, and that's for sure
• Fed up with being in it over the East, and that's for sure