Related Clues:

• Stuck
• Checked
• Foiled
• Left clueless
• At a loss
• Blocked
• Up a tree
• Thwarted
• Hindered
• Hampered
• Blocked or frustrated
• Hindered, obstructed
• That's enough to get ill in Ireland
• Unable to progress
• Caused an obstruction, but unusally mystified if dropped