1. Extra growth on the underside of part of a plant, causing it to bend up

Derived forms: hyponasties

• unscramble
• unscrew
• unscripted
• unscrupulous
• unscrupulously
• unscrupulousness
• unseal
• unsealed
• unseamanlike
• unseamed
• unsearchable
• unseasonable
• unseasonableness
• unseasonably
• unseasoned
• unseat
• unseaworthy
• unsectarian
• unsecure
• unsecured
• unsecured bond
• unseductive
• unseeable
• unseeded
• unseeing