WordRel.com

• synthetic narcotic drug similar to morphine but less habit-forming; used in narcotic detoxification and maintenance of heroin addiction

  synonym	dolophine hydrochloridemethadonmethadonemethadone hydrochloridesynthetic heroin
  hypernym	narcotic

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

  synonym	influence peddler
  hypernym	important personinfluential personpersonage

• a skilled worker who mends or repairs things

  synonym	menderrepairer
  derivation	fix
  hypernym	skilled workerskilled workmantrained worker
  hyponym	darnermaintenance manrepairmanservice man

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

  synonym	fixing agent
  hypernym	chemical compoundcompound
  hyponym	fixativehyposodium thiosulfatesodium thiosulphate