경쟁자 [競爭者] a rival; a competitor; a contestant; a contender; <집합적> the competition. 사랑의 ~ one's rival in love / one's rival for the hand of a woman. ~를 물리치다 out do (all) competitors. 많은 ~들이 그 자리를 노리고 있다 There are many candidates for+모두 보이기... the post.
경쟁: 경쟁 [競爭] (a) competition; a contest; rivalry; emulation; a race. 가격 ~ competitive pricing. 가격 인하 ~ a price cutting race / underselling competition. 치열한 ~ keen[cutthroat] competition / a tight race.
경쟁력: 경쟁력 [競爭力] competitive power; competitiveness; competitive edge. 국제 ~ international competitiveness. ~이 있는 상품 competitive goods. ~이 모자라다 be insufficiently competitive. 국제 시장에서의 우리 상품의 ~을 강화하다 streng
경쟁심: 경쟁심 [競爭心] a competitive spirit; spirit of emulation[competition]. ~이 강하다 have a strong sense of rivalry / be full of competitive spirit. ~을 북돋우다 arouse[stimulate](a sense of) rivalry[emulation] . ~에