frostiness (noun) frostiness: frigidness
Sinonime: able, able-bodied, acclimatized, brawny, burly,
capable,
enduring,
firm, fit,
fresh, hale, hardened, healthy, hearty,
hefty, in fine fettle, in good condition, in good shape,
indefatigable, inured, lusty,
mighty,
muscular, physically fit,
powerful,
resistant, robust,
rugged,
seasoned,
solid, sound,
stalwart,
staunch, stout,
sturdy,
substantial,
tenacious, unflagging, vigorous, well
Antonime: feeble, infirm,
invalid, sick,
tender, unhealthy, weak