entwine, also intwine /en- or in-twīnˈ/

1. To interlace
2. To weave together

• friendlier
• friendlies
• friendliest
• friendlily
• friendliness
• friendlinesses
• friendly
• friendly fire
• friendly lead
• friendly leads
• friendly numbers
• friendly societies
• friendly society
• friends
• friendship
• friendships
• Friends of the Earth
• friends with benefits
• friend zone
• frier
• friers
• fries
• Friese
• Friesian
• Friesic