arch-rivalry

Bitter ongoing conflict

Arch-rivalry is the relationship between arch-rivals—competitors whose opposition is intense, longstanding, and often defining for both parties.

The term appears in sports journalism and political commentary: The arch-rivalry between the two schools dates back a century.

Where rivalry suggests competition, arch-rivalry implies something deeper and more personal.

adversary

nemesis

Persistent source of ruin

challenger · contender · counterpart · bête noire · sworn enemy · mortal enemy

animosity

hatred

Intense hostile aversion

bitterness · grudge · feud · bad blood · acrimony · rancor · spite · malice · contempt · loathing

competition

tournament

Multi-round competitive event

showdown · head-to-head · clash · duel · bout · fixture · derby · finals · league · standings

conflict

battle

Armed military engagement

war · combat · discord · tension · friction · strife · power struggle · turf war · territorial dispute · cold war

Opposites
relationship type

arch-rivalryalliance

Formal union of parties

partnership · brotherhood · camaraderie · solidarity · fellowship

intensity of connection

arch-rivalryindifference

Lack of interest

apathy · unconcern · detachment · neutrality · disinterest

Family

arch, rival, rivalry, rivals, rivaled, rivaling, rivalries, arched, arches

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G