The best replacement for room temperature is cold water.

The best alternatives to room temperature are rated as following:
★★★★★  cold water
★★  ambient
★  body temperature
★  warm formula
★  chilled
★  ambient temperature
★  ice water
★  lukewarm
  cold eggs
  water temperature
  warm bottles
  cold drinking water

Your alternative for room temperature is not listed? Suggest!
Speaking about room temperature, one probably shouldn't forget about 2.5tog sleeping bag.

Other search terms related to room temperature and their ratings are:
★★★★★ 2.5tog sleeping bag
You have in mind a companion for room temperature and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of room temperature in all years. Click on graph for more.
room temperature
cold water
ambient