jism, gism /jizˈəm/ or jissom /jisˈəm/

1. Energy, force (informal, chiefly US)
2. (also jizz) semen (vulgar sl)

• long-hair
• long-haired
• long-hairs
• longhand
• longhands
• long haul
• long-haul
• long hauls
• long-head
• long-headed
• long-headedness
• long-heads
• long home
• long hop
• long hops
• longhorn
• longhorns
• longhouse
• longhouses
• long hundred
• long hundredweight
• longicaudate
• longicorn
• longicorns
• longing