fraternal /frə-tûrˈnl/

1. Belonging to a brother or brethren
2. Brotherly
3. (of twins) dizygotic, not identical

• unprolific
• unpromised
• unpromising
• unpromisingly
• unprompted
• unpronounceable
• unpronounced
• unprop
• unproper
• unproperly
• unpropertied
• unprophetic
• unprophetical
• unpropitious
• unpropitiously
• unpropitiousness
• unproportionable
• unproportionably
• unproportionate
• unproportionately
• unproportioned
• unproposed
• unpropped
• unpropping
• unprops