1. Erect perennial of Mexico having rose to crimson flowers
   - Mexican hyssop

Type of: giant hyssop

• unsensational
• unsensible
• unsent
• unsentimental
• unsentimentally
• unserviceable
• unservile
• unset
• unsettle
• unsettled
• unsettlement
• unsex
• unsexed
• unsexy
• unshackle
• unshackled
• unshaded
• unshadowed
• unshakable
• unshakably
• unshakeable
• unshaken
• unshaped
• unshapely
• unshapen