The best replacement for mold is mould.

The best alternatives to mold are rated as following:
★★★★★  mould
★★★★  fungus
★★★★  mildew
★★★  yeast
★★  cast
★★  black mold
★  bacteria
★  dirt
★  plume
★  mycelium
★  dust
★  fungi
  mildew difference
  flour
  die
  regular mold
  algae
  not to mold
  bloom
  mildew smell
  rot
  green mold
  trichomes
  water damage
  mold
  moss
  mould spelling
  household mold
  white mold
  quarter round
  bad mold
  efflorescence

Your alternative for mold is not listed? Suggest!
Speaking about mold, one probably shouldn't forget about removing drywall.

Other search terms related to mold and their ratings are:
★★★★★ removing drywall
★★★ fiberglass
★★★ sour cream
★ using bleach
You have in mind a companion for mold and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of mold in all years. Click on graph for more.
mold
mould
fungus