konkurent

1. (in business) competitor
   Naš glavni konkurent je snizio cene. — Our main competitor has cut its prices.
2. (of people) rival; competitor
   Za to radno mesto imao je tri konkurenta. — He had three rivals for that job.
   Ona je ozbiljan konkurent za titulu. — She is a serious contender for the title.

Competitors as a group are called konkurencija.