[by chance] {adv. phr.} Without any cause or reason; by accident; […]

[by choice] {adv. phr.} As a result of choosing because of […]

[by ear] {adv. phr.} 1. By sound, without ever reading the […]

[by far] {adv. phr.} By a large difference; much. * /His […]

[by fits and starts] or [jerks] {adv. phr.} With many stops […]

[by heart] {adv. phr.} By exact memorizing; so well that you […]

[by hook or by crook] {adv. phr.} By honest ways or […]

[by inches] {adv. phr.} By small or slow degrees; little by […]

[by leaps and bounds] {adv. phr.} With long steps; very rapidly. […]

[by mistake] {adv. phr.} As the result of a mistake; through […]