Devious, erratic. rare.

In intransitive senses. That disperses in all directions; hence vagrant, roving, stray. †Of action: Erratic.

That straggles. of inanimate moving objects, of the direction or course of a moving body, of handwriting, etc.

Of things: Travelling (or carried) along in an uncertain, or frequently changing direction; moved, or moving, (idly) to and fro.

(un-, prefix1 affix 2.)

Having no direction or path to follow; esp. lacking direction or purpose; directionless, drifting.

figurative. Wandering; erratic; itinerant. Now rare.

Of a person or thing: that rambles; wandering, moving about, or straying from one place to another; roving.

Deviating from the normal, prescribed, or customary track. Of movements, conduct, etc.: Eccentric, erratic, irregular (obsolete).

Having no definite aim or purpose; not sent or guided in a particular direction; made, done, occurring, etc., without method or conscious choice…

(un-, prefix1 affix 2.)

Of persons or moving bodies: Following a winding or erratic course; rambling, roving.

That is a truant, or plays truant; idle, lazy, loitering, esp. of a child, staying from school without leave; hence, wandering, straying.

(figurative from sense A. 6.) Aimed wide of the mark, or at random; random: usually adv. at random, astray.

Irregular or uncertain in movement; having no fixed course.

void of aim or direction.

Characterized by or possessing heavy, florid, ornament. Also transferred and as present participle, proceeding in involutions, rambling.