1. Low perennial tufted plant of southeastern North America
   - rock sandwort

Type of: sandwort

• unsheathe
• unsheathed
• unshelled
• unshielded
• unship
• unshockable
• unshod
• unshoed
• unshorn
• unshrinkable
• unshrinking
• unshuttered
• unsighted
• unsightliness
• unsightly
• unsigned
• unsilenced
• unsimilarity
• unsinkable
• unsized
• unskilful
• unskilfulness
• unskilled
• unskilled person
• unskillful