What does confederate mean?
A confederate is someone who bands together with another person in a shared enterprise — most commonly today, a secret or criminal one. In its dominant modern sense, a confederate is an accomplice: the magician's hidden assistant, the fraudster's insider, the getaway driver waiting outside. The word can also serve more neutrally to mean an ally or partner, though this usage now feels somewhat formal or dated. As a verb, to confederate is to unite in a league or alliance. The word derives from Latin con- ('together') and foederare ('to covenant or league'), the same root that gives us 'federal', so at heart it simply means 'joined by compact'. Pronunciation varies by role: the noun and adjective stress the second syllable with an unstressed ending, while the verb rhymes with 'debate'. Capitalized, 'Confederate' carries a specific historical weight, denoting the breakaway Southern states of the American Civil War.
A person who joins with another in carrying out a plan, especially a secret, unlawful, or dishonest one; an accomplice.
"The forger was caught, but his confederate escaped with the paintings."
This is the most common modern sense of the noun.
An ally or member of a confederacy or league.
"Each city-state pledged to come to the aid of any confederate attacked by an outside power."
Now largely formal or historical.
To join together in a confederacy, alliance, or league.
"Several smaller guilds agreed to confederate to negotiate better trade terms."
United in a confederacy or league; allied.
"The confederate armies coordinated their advance on the capital."
Frequently capitalized when referring to the Confederate States of America.
Regular plural. The plural typically refers to multiple accomplices or members of an alliance; capitalized 'Confederates' denotes adherents of the Confederacy in the American Civil War.
"Detectives believed the thief had at least two confederates working the crowd with him."
The same word that names Civil War secessionists also names every con artist's essential partner — because 'con' and 'confederate' share more than just a scam.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of confederate
Confederate comes from the Latin confoederatus, the past participle of confoederare, meaning 'to unite by a league or covenant', formed from com- ('together') plus foedus ('covenant, treaty'). It entered English via late Latin in the 16th century, initially describing political leagues and alliances between states. The same Latin root foedus gives English 'federal' and 'federation', making these close cognates. Over time, the noun drifted from its neutral diplomatic sense toward the narrower modern meaning of an accomplice in a secret or illicit undertaking.
Related word forms
How confederate is actually used
Pronunciation shifts with part of speech: as a noun or adjective the final syllable is unstressed (/kənˈfɛdərət/), while the verb ends in /-eɪt/. In modern usage 'confederate' leans toward the negative sense of accomplice or co-conspirator; the neutral sense of 'ally' has largely been taken over by words like 'partner' or 'associate'. Capitalized 'Confederate' almost always refers to the American Civil War South, so casing matters in writing about that period.
Easily confused with confederate
Capitalized, 'Confederate' refers specifically to the Confederate States of America, the southern states that seceded during the American Civil War, whereas the lowercase 'confederate' is the general word for an accomplice or ally.