1. To unite in compact, as different states, for political purposes.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• federalies,
• feterlize,
• feddralise,
• fedralise,
• federlise,
• federailse,
• federallise,
• federalise,
• federalizm,
• dederalize,
• cederalize,
• vederalize,
• federlize,
• fedrealize,
• federallize,
• federilize,
• federelize,
• severalise,
• severlize,
• severelize

• federal court,
• federal agent,
• federally,
• federal party,
• federalism,
• federalist,
• Fetterolf,
• federalise,
• feeder line,
• federal.

The adverb form of "federalize" is "federalizingly".

The adjective form of the word "federalize" is "federal".

The plural form of the word "federalize" is "federalizes"

The singular form of the word "federalize" is "federalize".