LATIN DICTIONARYLexicon Latīnum
English → Latin

“confederacy” in Latin

The English word confederacy itself goes back to Latin foederō, through cōnfoederātiō.

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

confederacy
foedus (a public treaty, confirmed by the authority of the government; at Rome, by that of the Senate and the people): sponsio (between the chiefs of the hostile armies without being ratified by the Senate and people of the belligerent parties; Vid: Liv., 9, 5, in. non foedere pax Caudina, sed per sponsionem facta est): to enter into a confederacy with anybody, foedus cum aliquo facere, icere, ferire, percutere; foedus jungere cum aliquo; foedere jungi alicui; foedus inire cum aliquo: I am in a confederacy with anybody, mihi cum aliquo foedus est ictum: to receive anybody into a confederacy, aliquem foederi ascribere: to observe the terms of a confederacy, foedus servare; foedere stare; in fide manere: not to observe it, foedus negligere: to break the terms of a confederacy, foedus violare, rumpere, frangere; (the words are found in this connexion and order.) foedus violare frangereque.

Quick answer

What is the Latin word for confederacy?
The usual Latin words for “confederacy” are foedus, spōnsiō, ī̆cō; also feriō, percutiō. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.