duked, skirmish, showdown, battle, duel, tussle, waged, competing, donnybrook, squaring, squabble, clashing, warring, feuding, tangling, joust, embroiled, jockeying, wits, bickering, fracases, bouviers des flandres, rivalries, sparring, upmanship, involving, vying, featuring, throwdown, fighting, versus, tug, slugfest, spat, catfight, matchup, confrontation, stoush, rages, simmering, inveigh, ganging, bitter, dividing, siding, gird, fiercest, nemeses, quarreling, sidelining, dogfight, besting, heated, uniting, rancorous, rival, wrangling, prizefight, psyching, enmeshed, ensnared, sniping, collide, stoking, wrecking, acrimonious, race, tiff, brawling, divisive, pairing, foes, fisticuff, flashpoint, sparking, favoring, squashing, polarizing, battleground, disputatious, dustup, miring, brewing, comparing, reignited, separating, relegating, internecine, supremacy, salvos, usurping, warfare, lightweights, donnybrooks, cutthroat, angering, titans, curtain raiser, culminates, looms, wiliest, discriminates, clumping, reddening, wrinkling, bruising, discoloration, induration, scarring, shrinkage, blackening, bulging, clouding, blistering, erosion, flaking, thinning, cracking, flattening, fracturing, sloughing, bunching, conditioning, copying, counting, drawing, efficient, etching, extraction, grading, induction, inexpensive, labeling, passing, roll, scanning, seeding, sizing, stripping, versatile, accelerative

corroding, corrosion, erosion

indentation, roughness