Similar words: fought, food for thought, brought forward, standard form, ought, bought, nought, sought. Meaning: adj. requiring great effort.
31. "My friends, this was a hard-fought election and worth fighting hard for," McCain told his supporters in Florida.
More similar words: fought, food for thought, brought forward, standard form, ought, bought, nought, sought, drought, thought, wrought, brought, doughty, ought to, besought, a thought, unsought, ploughshare, through to, unwrought, bethought, thoughtful, forethought, sought-after, sought after, thoughtless, brought about, wrought iron, dreadnought, aforethought.