dither Antonyms

speed jet plane zoom get moving boogie whoosh finalise take the bull by the horns burn rubber urge on push on spirt sprint streak tear whip speed up make up one's mind press on make a decision skitter vroom be completely sure be deeply convinced be entirely convinced be fully convinced be of the firm opinion be of the firm view be strongly convinced come to decision be completely convinced be absolutely convinced go the limit clear understanding accurate understanding be quick make a choice be absolutely sure beat the gun be absolutely certain feel strongly advance caperer career charge chase clip conclude courser dart