Related Clues:

• 'H-E-L-P!'
• Catastrophic
• Like some French accents
• Not obtuse
• Abysmal
• Brillo pad competitor
• Demanding
• Fraught with extreme danger
• Perilous
• Kin of 911
• Call for help
• Quite sharp
• Appalling
• Clorox brand
• Nearly hopeless