rocky, rutted, rough, slippery, rutty, uneven, treacherous, tricky, dicey, steep, potholed, rough sledding, turbulent, stormy, arduous, lumpy, muddy, tortuous, twisty, tough, slippy, smooth, slow, sandy, slushy, choppy, icy, perilous, unpaved, tumultuous, shaky, testy, boggy, wobbly, frosty, foggy, uphill, windy, asphalted, fitful, unsteady, grippy, difficult, soggy, messy, slicken, torturous, wet, dusty, paved, levigated, circuitous, rooty, stony, patchy, eventful, untraveled, sluggish, zigzag, cambered, roller coaster, plain sailing, mucky, daunting, hilly, frustrating, growing pains, snowy, grueling, chilly, challenging, unforgiving, damp, blowy, painful, hairy, rosy, prickly, sticky, undulating, sour, jarring, uneventful, spongy, touchy, chaotic, balmier, miserable, unpassable, torrid, placid, teething troubles, harrowing, uneasy, graveled, jumpy, checkered, soupy, tenuous, hazy, unpredictable, tense, smoothest, smoother, cobbled, pebbled, ploughed, pocked, strewn

jolting, jolty, unsmooth