1. Resembling or containing or abounding in sand; or growing in sandy areas
   "arenaceous limestone"; "arenaceous grasses"
   - sandy, sandlike

Antonym: argillaceous

• Siva
• Sivaism
• Sivan
• Sivapithecus
• Siwan
• six
• Six Nations
• six times
• Six-Day War
• six-footer
• six-gilled shark
• six-gun
• six-lined racerunner
• six-membered
• six-pointed
• six-shooter
• six-sided
• six-spot
• sixer
• sixfold
• sixpack
• sixpence
• sixpenny
• sixpenny nail
• sixsome