Related Clues:

• Needing kneading?
• Far from relaxed
• Lacking slack
• In knots
• In danger of snapping
• Past or future
• Present, for one
• Hardly relaxed
• It may be perfect
• Like some relations
• Nervy
• It may be past or present
• Nerve-racking
• On the verge of snapping
• Grammar class subject