L aberrancy aberration angle apex bend bias bifurcation bight branching off cant chevron circuitousness coin corner crank crankiness crook crookedness crotchet curve declination deflection departure detour deviance deviancy deviation deviousness digression discursion divagation divarication divergence diversion double drift drifting elbow ell errantry excursion excursus exorbitation flexuosity fork furcation hairpin hook indirection inflection knee nook obliquity pererration point quoin rambling sheer shift shifting shifting course shifting path skew slant straying sweep swerve swerving swinging switchback tack turn turning twist variation veer vertex wandering warp yaw zag zig zigzag zigzaggery