Synonyms for fixer

someone who intervenes with authorities for a person in trouble (usually using underhand or illegal methods for a fee) (noun)

a chemical compound that sets or fixes something (as a dye or a photographic image) (noun)

a skilled worker who mends or repairs things (noun)

• mender
• repairer

synthetic narcotic drug similar to morphine but less habit-forming (noun)

• methadone
• methadon