back, behind, rear

road, street, a way for local traffic

route / associating with somebody, contact

(shogi) the great stag, a piece in 大局将棋 (taikyoku shogi, a huge chess variant, played on a 36×36 grid)

a rocket (a rocket engine)

a locket (chained ornament)

thesis; dissertation; article

Los Angeles (a census-designated place in Willacy County, Texas, United States) / Los Angeles River (a river in California, United States) / Los Angeles (a large city in California, United States)

robotics

blind alley, cul-de-sac, impasse, dead-end, dead-end street