adaptability, adjustability, agreeability, amenability, beef, beefiness, bendability, brawn, brawniness, ductibility, ductility, extendibility, extensibility, facility, fictility, flexibility, flexility, flexuousness, formativeness, give, heftiness, huskiness, impressionability, involuntary muscle, limberness, litheness, malleability, moldability, muscle, muscularity, musculature, physique, plasticity, pliability, pliancy, receptiveness, resilience, responsiveness, rubberiness, sensibility, sensitiveness, sequacity, sinew, sinewiness, sinews, springiness, stretch, stretchability, stretchiness, submissiveness, suppleness, susceptibility, tensileness, tensility, thew, thewiness, thews, tolerance, tone, tractability, tractility, voluntary muscle, willowiness