SAT GRE fitful Definition Occurring in irregular bursts; restless or intermittent. Example "She had a fitful sleep due to the loud thunderstorm." Sign in to save SAT Quiz → GRE Quiz → ← fit fitness → Study tips featuring "fitful" Map the Author's Attitude Before Reading Questions Force Contrast Between Two Similar Words Stop Skipping Words and Read the Tone Related words SAT antonym SAT abase SAT abdicate SAT abdomen SAT abduction SAT abet SAT abeyance SAT abject SAT abjure SAT ablution SAT abnegate SAT abnormal