The best replacement for fridge is refrigerator.

The best alternatives to fridge are rated as following:
★★★★★  refrigerator
★★★  freezer
★★★  frig
★★  manute bol
★★  frige
★  counter
★  fridge
★  cupboard
★  esky
★  on the counter
★  wine cooler
★  bottom freezer fridge
★  freezer kegerator
  engel
  whirlpool
  side by side
  safe to leave out
  frigidaire
  lg fridge

Your alternative for fridge is not listed? Suggest!
Speaking about fridge, one probably shouldn't forget about water dispenser.

Other search terms related to fridge and their ratings are:
★★★★★ water dispenser
★★★★★ freezer
★ beer tap
You have in mind a companion for fridge and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of fridge in all years. Click on graph for more.
fridge
refrigerator
freezer