To be greater than, as in degree or quality; exceed:
To go or be beyond (a limit, limiting regulation, measure, etc.)
To win victory over; overcome; beat
To be greater than or superior to; exceed or surpass:
To do more or better than (another) in performance or action.
To be or lie at the top of; be or rise above
To a greater extent or degree:
Find another word for outperform. In this page you can discover 13 synonyms, antonyms, idiomatic expressions, and related words for outperform, like: outmatch, surpass, beat, exceed, defeat, outstrip, outgo, outdo, surmount, and out-performing.