swerve

(noun) the act of turning aside suddenly. Synonyms: swerving, veering.

(noun) an erratic deflection from an intended course. Synonyms: yaw.

(verb) turn sharply; change direction abruptly. Synonyms: sheer, curve, trend, veer, slue, slew, cut. Examples: "The car cut to the left at the intersection." "The motorbike veered to the right."