Related by context. Frequent words. (Click for all words.) 81 thermostats 61 air conditioner 56 temperature 56 air conditioning 55 heating 54 water heater 53 heater 51 thermometer 51 space heaters 50 unplugging 50 air conditioners 50 heaters 48 clothes dryer 47 ambient temperature 47 refrigerator 47 oven 46 smoke detector 46 clocks 46 unplug 46 furnace 46 stove 45 wood stove 45 smoke alarm 45 faucet 44 temperatures 44 knob 44 HVAC 44 faucets 44 heat 43 knobs 43 fridge 43 slow cooker 43 standby mode 43 water heaters 42 dryer 42 alarm clock 42 cooling 42 microwave oven 42 light bulb 42 smoke detectors 42 light bulbs 42 defrost 41 sump pump 41 ° F 41 smoke alarms 41 stovetop 40 carbon monoxide detectors 40 sprinkler system 40 voltages 40 Temperature 40 bulb 40 dials 40 degrees Fahrenheit 40 sprinkler 40 thermometers 40 lightbulb 40 dishwasher 40 radiators 40 ENERGY STAR 40 sprinklers 40 VCR 39 toasty 39 lightbulbs 39 boiler 39 alternator 39 fireplace 39 inverter 39 lights 39 ambient light 39 LED lights 39 CFLs 38 burning stove 38 compost pile 38 bulbs 38 watts 38 Heating 38 remotes 38 cooker 38 fluorescent lighting 38 furnaces 38 ignition 38 windshield wipers 38 backlight 38 cordless phone 37 sprinkler systems 37 hair dryer 37 brightness 37 voltage 37 washing machine 37 chillers 37 Daylight Saving Time 37 electrical appliances 37 freezer 37 alarms 37 cooler 37 speedometer 36 blood sugar 36 washer 36 radiator 36 steering column 36 houseplants