billet-doux /bi-li-dooˈ or bē-yā-dooˈ/

A love letter

• wing forwards
• wingier
• wingiest
• winging
• wing it
• wing-led
• wingless
• winglet
• winglets
• winglike
• wing loading
• wing loadings
• wing mirror
• wing mirrors
• wing nut
• wing nuts
• wingover
• wingovers
• wings
• wing sheath
• wing sheaths
• wing shell
• wing shells
• wing shooting
• wing shootings