Lineback rhymes with:
steinback, brownback, greenback, hanback, hollenback, holsonback, hornback, stainback, stanback, steinback, stoneback
Lineback sounds like:
lamb's, lambiase, lambs, lambs', lamps, leimbach, leinbach, lembcke, lembke, lempke, limbach, limbaugh, limbaugh's, limbs, limps, linebaugh, lineups, lompoc, lumbago, lumps