The best replacement for pimple is boil.

The best alternatives to pimple are rated as following:
★★★★★  boil
★★★★★  herpes
★★★★★  cold sore
★★★★  cyst
★★  zit
★★  wart
★★  mrsa
★★  std
★★  bug bite
★  acne
★  skin cancer
★  staph
★  cancer
★  cold sore on lip
  mole
  abscess
  spider bite
  herpes on lip
  blister
  blackhead
  swollen lymph node
  genital herpes
  tumor
  staph infection
  oral herpes
  lymph node
  whitehead
  bite
  lump
  insect bite
  herpes sore
  dark queen
  fever blister

Your alternative for pimple is not listed? Suggest!
Speaking about pimple, one probably shouldn't forget about red ring.

Other search terms related to pimple and their ratings are:
★★★★★ red ring
★★ clear fluid and blood
You have in mind a companion for pimple and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of pimple in all years. Click on graph for more.
pimple
boil
herpes