[おじ, oji](n) (used with suffix -san or -sama) endearing term for unrelated older man; (with suffix -san) term used by a child to address unrelated adult male[Add to Longdo]
[おば, oba](n) (uk) (used with suffix -san or -sama) endearing term for unrelated older woman; (with suffix -san) term used by a child to address unrelated adult female[Add to Longdo]