Byzantine, Herculean, abstruse, accumulated, affiliate, affiliated, agglomerate, aggregate, alike, allied, amassed, arduous, assembled, associate, associated, at par, au pair, balled up, banded together, bound, bracketed, brutal, bunched, bundled, burled, clumped, clustered, cockled, cockly, collateral, collected, combined, commensurate, complex, complicated, confounded, confused, conglomerate, congregate, congregated, conjoined, conjugate, connected, convoluted, copulate, correlated, corrugate, corrugated, coupled, crabbed, creased, crimped, crimpy, crinkled, crinkly, critical, crumpled, cumulate, daedal, delicate, demanding, devious, difficile, difficult, drawn, elaborate, embrangled, entangled, equal, equalized, even, even stephen, exacting, fascicled, fasciculated, fifty-fifty, formidable, fouled up, furrowed, gathered, glomerate, gnarled, gnarly, hairy, half-and-half, hand-in-glove, hand-in-hand, hard, hard-earned, hard-fought, heaped, implicated, in session, incorporated, integrated, interlinked, interlocked, interrelated, intimate, intricate, involuted, involved, jawbreaking, joined, joint, knitted, knobbed, knobbly, knobby, knoblike, knotty, knurled, knurly, laborious, labyrinthian, labyrinthine, leagued, level, like, linked, loused up, lumped, lumpy, many-faceted, massed, matched, mated, matted, mazy, mean, meandering, meeting, merged, messed up, mixed up, mucked up, multifarious, nip and tuck, no picnic, nodal, noded, nodiform, nodose, nodular, nodulated, noduled, not easy, nubbled, nubbly, nubby, of that ilk, of that kind, on a footing, on a level, on a par, on even ground, operose, packaged, paired, par, parallel, perplexed, piled, proportionate, puckered, puckery, pursed, pursy, quits, ramified, related, ridged, rigorous, rimpled, rippled, rough, roundabout, rucked, rugged, rugose, rugous, rumpled, screwed up, set with thorns, severe, snarled, spiny, spliced, square, stacked, stalemated, steep, strenuous, studded, subtle, tangled, tangly, thorny, ticklish, tied, toilsome, torose, tough, tricky, tubercular, tuberculous, tuberose, tuberous, twinned, twisted, undivided, united, unseparated, uphill, wed, wedded, wicked, wrapped up, wrinkled, wrinkly, yoked