plodding Antonyms

sonic scampering rattling rapid quick precipitant meteoric keen interested industrious indefatigable snappy speedy splitting half ass fast-paced high-speed hard-working nippy activated wing-footed whirlwind turbo studious hot hasty careful caring busy brisk breathless breakneck blistering attentive assiduous amazing concerned conscientious diligent galloping fresh flying fleet FAST enthusiastic energetic effortless driven dizzy active