strain

great, such, remarkable, greater, high, extraordinary, more, considerable, dogged, much, utmost, wonderful, equal, stubborn, greatest, desperate, extreme, sheer, singular, grim, characteristic, like, amazing, peculiar, usual, fierce, dog, sufficient, incredible, unyielding, surprising, ultimate, astonishing, indomitable, invincible, unusual, admirable, strange, less, quiet, obstinate, relentless, unflinching, marvellous, heroic, native, blind, ferocious, rare, uncommon, exceptional, relative, tremendous, inflexible, terrible, unconquerable, superior, vital, patient, intellectual, unexpected, apparent, persistent, unswerving, passionate, minded, fanatical, splendid, enormous, curious, longitudinal, vigorous, unparalleled, bulldog