Related Clues:

• Make light of financial difficulty incurred by regime, 50% going missing
• Hide under deceptively attractive surface
• Deny having uprooted an underground stem
• An awkward brute to disprove
• Refute undisciplined brute
• Tuber (anag.)
• Refute allegation that truffle was planted upside-down
• Deny the potato, for instance, is making a comeback
• Refute objection by engineers
• Potato put over counter
• Squash potato that's served up
• Provide argument against beginning to run train system in reverse
• Hardly mention what an undercoat may need
• Deny dug up potato
• Counter at the bar