Sum Sum synonyms amount sum and amount total sum and total aggregate sum and aggregate summation sum and summation sum total sum and sum total totality sum and totality add sum and add tot sum and tot add up sum and add up tally sum and tally Full list of synonyms (1301) Sum antonyms rock bottom sum and rock bottom nadir sum and nadir bottom sum and bottom fraction sum and fraction part sum and part one sum and one individual sum and individual concept sum and concept abstract sum and abstract minimum sum and minimum Full list of antonyms (20) Share this picture Share this image Share this picture Share this image