[of old] (1) {adj. phr.} Of ancient times; of long ago. […]

[of one's life] {adj. phr.} The best or worst; greatest. - […]

[of service] {adj. phr.} Valuable as a source of aid; helpful; […]

[of sorts] or [of a sort] {adj. phr.} Not especially good; […]

[of the first water] {adj. phr.}, {informal} Of the finest quality; […]

[off balance] {adj. phr.} 1. Not in balance; not able to […]

[off base] {adj. phr.}, {informal} Not agreeing with fact; wrong. * […]

[off duty] {adj.} Not supposed to be at work; having free […]

[off feed] or [off one's feed] {adj. phr.}, {informal} Not feeling […]

[off guard] {adj.} In a careless attitude; not alert to coming […]