The best replacement for hot is not.

The best alternatives to hot are rated as following:
★★★★★  not
★★★★  cute
★★★★  cold
★★★  cold humidifier
★★★  beautiful
★★★  cold rolled steel
★★  cold compress
★★  cold water
★  cold sake
★  cold thyroid nodule
★  cool media
★  cold media
★  pretty
★  cold nodule
★  spicy
★  cold thyroid nodules
★  cold for back pain
★  cold green tea
★  cold spark plugs
★  cold process soap
★  not hot
★  neutral
  hot
  bengay
  cold laminating
  cold spark plug
  crazy
  cold smoked salmon
  load wire
  cold laminators
  ugly
  x hot pro
  bought
  cold showers
  cold lyrics
  hott
  cold composting
  cold tire pressure

Your alternative for hot is not listed? Suggest!
Speaking about hot, one probably shouldn't forget about sweating.

Other search terms related to hot and their ratings are:
★★★★★ sweating
★★ simbu
You have in mind a companion for hot and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of hot in all years. Click on graph for more.
hot
not
cute