1. Abounding in small stones
   - pebbly, shingly 
2. Unpleasantly harsh or grating in sound
   "a gravelly voice"
   - grating, rasping, raspy, rough, scratchy

See also: cacophonic, cacophonous, gravel, rough, unsmooth

• Allegheny mountain spurge
• Allegheny Mountains
• Allegheny plum
• Allegheny River
• Allegheny spurge
• Allegheny vine
• allegiance
• allegiant
• allegoric
• allegorical
• allegorically
• allegorise
• allegoriser
• allegorist
• allegorize
• allegorizer
• allegory
• allegretto
• allegro
• allegro con spirito
• allele
• allelic
• allelomorph
• allelomorphic
• alleluia