fraternal /frə-tûrˈnl/

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

• folk story
• folksy
• folk tale
• folk tales
• folk tune
• folk tunes
• folkway
• folkways
• folk-weave
• follicle
• follicles
• follicle-stimulating hormone
• follicle-stimulating hormones
• follicular
• folliculated
• folliculose
• folliculous
• follied
• follies
• follow
• follow-board
• follow-boards
• followed
• follower
• followers