1. Small rock-inhabiting fern of northern temperate zone and Hawaii with pinnate fronds
   - maidenhair spleenwort

Type of: spleenwort

• unsated
• unsatiable
• unsatiably
• unsatiated
• unsatisfactorily
• unsatisfactoriness
• unsatisfactory
• unsatisfiable
• unsatisfied
• unsatisfying
• unsaturated
• unsaturated fatty acid
• unsaturation
• unsaved
• unsavoriness
• unsavory
• unsavouriness
• unsavoury
• unsay
• unsayable
• unscalable
• unscathed
• unscheduled
• unscholarly
• unschooled