O-shaped, a fortiori, a posteriori, a priori, aberrant, aberrative, aimless, ambagious, analytic, backhanded, bright, by the way, categorical, circuitous, circular, circumforaneous, conceptive, conceptual, conditional, deductive, departing, desultory, deviant, deviating, deviative, deviatory, devious, dialectic, diffuse, digressing, digressive, divagatory, drifting, enthymematic, epagogic, episodic, errant, erratic, excursive, flitting, floating, footloose, footloose and fancy-free, fugitive, gadding, gypsy-like, gypsyish, helical, hypothetical, ideational, indirect, inductive, inferential, intellectual, intelligent, knowing, labyrinthine, landloping, long-winded, loose, maieutic, maundering, mazy, meandering, migrational, migratory, noetic, nomad, nomadic, not so dumb, oblique, orbital, out-of-the-way, planetary, prolix, rambling, ranging, rational, reasonable, roaming, rotary, round, roundabout, roving, sane, sensible, serpentine, shifting, snaky, sophic, soritical, spiral, straggling, stray, straying, strolling, strong-minded, swerving, syllogistic, synthetic, traipsing, transient, transitory, transmigratory, turning, twisting, understanding, undirected, vagabond, vagrant, veering, verbose, wandering, winding, windy, wordy, zigzag