Synonyms for Highjacking:

• n.

  •act (noun)
  • highjacking,
  • hijacking.
  •Other relevant words: (noun)
  • skyjacking,
  • aircraft piracy,
  • hijackings,
  • airplane hijacking,
  • robbery,
  • air piracy.

• v.

  •usurp (verb)
  • highjack,
  • worm in,
  • commandeer,
  • cut out,
  • grab hold of,
  • Accroach,
  • infringe upon,
  • wrest,
  • preempt,
  • muscle in,
  • annex,
  • appropriate,
  • barge in,
  • assume,
  • swipe,
  • get hands on,
  • clap hands on,
  • grab,
  • take,
  • arrogate,
  • work in,
  • supplant,
  • lay hold of,
  • displace,
  • seize,
  • squeeze in,
  • elbow in,
  • butt in.

Antonyms for Highjacking:

• v.

  • usurp
    leave, keep, give in, reject, refuse, let go, offer, give, surrender, release, relinquish.

Hypernym for Highjacking:

• n.

  • act
    buccaneering, piracy.

Hyponym for Highjacking:

• n.

  • act
    robbery.