Related Clues:

• Pulled tight
• Tight, as a drum skin
• Noun concerning verbs
• Needing a massage
• Tightly strung
• Not lax
• Slackless
• Easily annoyed
• Needing kneading?
• In a peevish mood
• Easily irked
• Far from relaxed
• Lacking slack
• In knots
• With no slack