Linear rhymes with:
minier, skinnier, barganier, bernier, bonior, chenier, fournier, funnier, gagnier, gardinier, garnier, gordinier, granier, grenier, ladnier, manier, meunier, minier, monier, monnier, munier, pannier, prunier, regnier, renier, saulnier, saunier, skinnier, sonier, sonnier, tavernier, tinier, trepagnier, trepanier, venier, vernier
Linear sounds like:
l'amour, lamamra, lamar, lamarr, lamarre, lamaur, lamer, lamere, laminar, laminer, lamora, lamore, lanier, launer, lawner, lawnmower, leamer, leaner, lehmer, lehner, leimer, leiner, lemaire, lemar, lemarr, lemere, lemery, lemire, lemmer, lemur, lennar, lenora, lenore, leonara, leonora, leonore, liener, lillehamer, lillehammer, limmer, liner, lohmeier, lohmeyer, lohner, loner, lonero, lonrho, loomer, luminary, lunar