brothers-in-arms

Wartime sworn allies

Brothers-in-arms are fellow soldiers—those who fight alongside you in combat.

The term emphasizes the bond forged through shared danger and mutual dependence: We were brothers-in-arms in Vietnam.

More broadly, it describes any close allies united in a common struggle or cause: The two activists had been brothers-in-arms for decades.

military

comrades

Close allies in cause

regiment · veterans · foxhole · trench · battlefield · combat · squad · unit · deployment · barracks

loyalty

camaraderie

Goodwill among companions

trust · devotion · allegiance · kinship · unity · loyalty · companions · confidants · steadfastness · unwavering

struggle

activists

People working for causes

cause · uprising · rebellion · solidarity · fighters · partisans · insurgents · dissidents · protestors · liberators

Opposites
allegiance and combat relationship

brothers-in-armsenemies

Hostile opposing parties

foes · sworn enemies · adversaries · nemeses · combatants

depth of bond and solidarity

brothers-in-armsstrangers

People unknown to you

acquaintances · fair-weather friends · unknown soldiers · bystanders · outsiders

cooperation vs. betrayal

brothers-in-armstraitors

Those who commit disloyalty

betrayers · turncoats · deserters · defectors · Judas

Family

brother, brothers, arms, brotherhood, brotherly, brotherliness, brothering, arming, armless

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Positive · Everyday, not technical · Rated PG