n.
rivalry
opposition
1) to offer, provide ~
2) to undercut, undersell the ~
3) bitter, fierce, formidable, keen, stiff, strong; cutthroat, unfair, unscrupulous; fair; free, unfettered; healthy ~
4) ~ among, between; with (stiff ~ among several firms)
5) ~ for (~ for control of the market)
6) in ~ with
contest
match
7) to hold, stage a ~
8) a gymnastics; high-diving; speed-skating ~
9) (an) open ~
10) a ~ for (a ~ for the championship)