The best replacement for shock is strut.

The best alternatives to shock are rated as following:
★★★★★  strut
★  neurogenic shock
★  chlorine
★  algaecide first
★  diabetic coma
★  spinal shock
★  cold shock
★  strut difference
★  bleach
★  sparks
★  sepsis
★  lightning bolt
★  vibration
★  fire skyrim
★  dismay
★  stroke
★  cardioversion
★  lock
★  surprise
★  citronella collar
  hypovolemic shock
  shock
  damper
  powder shock
  septic shock
  fire eu4
  coma
  magma jet
  cardiogenic shock
  panic attack
  algaecide
  electrocution
  severe sepsis
  decompensated shock
  coilover
  heart failure
  static shock
  dual shock 2
  baby g shock
  autonomic dysreflexia
  electro
  liquid chlorine
  luminox
  electrical shock
  thermal cycling

Your alternative for shock is not listed? Suggest!
Speaking about shock, one probably shouldn't forget about coil spring.

Other search terms related to shock and their ratings are:
★★★★★ coil spring
★★★★ algaecide
★★★★ hypotension
★★★ blood loss
★★ air bag
★ static electricity
★ mention trauma
spinal cord injury
acute pancreatitis
You have in mind a companion for shock and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of shock in all years. Click on graph for more.
shock
strut
neurogenic shock