1. Extremely irritating to the nerves
   "nerve-racking noise"
   - nerve-wracking, stressful, trying

See also: disagreeable

• archaebacterium
• archaeo-
• archaeobacteria
• archaeologic
• archaeological
• archaeologically
• archaeologist
• archaeology
• archaeopteryx
• Archaeopteryx lithographica
• archaeornis
• Archaeornithes
• archaeozoic
• Archaeozoic aeon
• archaic
• archaically
• archaicism
• archaise
• archaism
• archaist
• archaistic
• archaize
• archangel
• archangelic
• archangelical