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 PDF — $25 GRE PDF — $25 ← fit fitness → Study tips featuring "fitful" How Context Clues Save You on the SAT 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