پیچیدگی (اسم)
crank, swathe, crankle, twist, labyrinth, warp, elaboration, clubfoot, complexity, complication, convolution, intricacy, complicacy, furl, contortion, crankiness, intorsion, plexus, knotting, refractile
پیچش (اسم)
deflection, wrest, curvature, torsion, deflexion, intorsion
انعطاف (اسم)
plasticity, inflection, inflexion, intorsion, flexibility
پیچش ساقه (اسم)
intorsion