[on the whole] {adv. phr.} 1. In the most important things; […]

[on the wing] {adv.} or {adj. phr.} 1. In the air; […]

[on the words] See: [HANG ON THE WORDS OF].

[on the wrong foot] See: [GET OFF ON THE WRONG FOOT].

[on the wrong side of the bed] See: [GET UP ON […]

[on the wrong track] {adv. phr.} Lost; pursuing the wrong lead. […]

[on time] {adv.} or {adj. phr.} 1. At the time arranged; […]

[on top] {adv.} or {adj. phr.}, {informal} In the lead; with […]

[on top of] {prep.} 1. On the top of; standing or […]

[on top of the world] or [sitting on top of the […]