confederate with

confederate with (someone or something)

To unite or work together with someone or something. Those two groups confederated with each other to form this proposal.
See also: confederate
Farlex Dictionary of Idioms.

confederate with someone or something

to organize, join, or unite with someone or a group. A number of states confederated with one another and formed a loose association. I confederated with the neighbors and we filed a joint complaint.
See also: confederate
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • confederate
  • confederate with (someone or something)
  • (someone or something) promises well
  • accompanied by
  • accompanied by (someone or something)
  • accompany
  • unite with
  • unite with (someone or something)
  • rally to
  • rally to (someone or something)