Synonyms for Trigger off:

• n.

  •activate (noun)
  • activate.
  •set-off (noun)
  • set-off.
  •spark (noun)
  • spark.
  •spark off (noun)
  • spark off.
  •touch off (noun)
  • touch off.
  •trigger (noun)
  • trigger.
  •trigger off (noun)
  • trip.

• Other synonyms:

  •set-off
  • set off.
  •Other relevant words:
  • give rise to,
  • start.