Related by context. Frequent words. (Click for all words.) 71 emit 68 emitted 68 emitting 56 consumes 56 generates 56 produces 55 vibrates 51 spews 50 transmits 49 glows 48 absorbs 48 detects 47 uses 46 zaps 45 penetrates 44 radiates 43 emanates 43 hums 43 recycles 43 beep 43 belch 43 pollutes 43 gobbles 42 detector 42 disperses 42 contains 42 beeps 41 utilizes 41 pierces 41 hiss 41 contributes 41 receives 41 dissipates 41 occurs naturally 41 odorless 41 repels 41 crackles 41 wafts 41 vibrating 40 ultrasonic 40 delivers 40 smells 40 imparts 40 resembles 40 pulsing 39 sounds 39 exudes 39 exhaust emissions 39 decibels 39 radiating 39 beeping 39 exhausts 39 electromagnetic radiation 39 explodes 39 inhale 39 activates 39 watts 38 amplifies 38 breathes 38 recharges 38 decays 38 buzzes 38 weighs 38 emitter 38 sniffs 38 electromagnetic 38 audible 38 ionization 38 achieves 38 dispenses 38 water vapor 38 compresses 38 creates 38 electromagnetic waves 37 emission 37 injects 37 expels 37 circulates 37 hum 37 boasts 37 infects 37 scatters 37 combustion 37 imitates 37 whoosh 37 reproduces 37 farts 37 conveys 37 elicits 37 sells 37 ambient 37 vibrated 37 vibrate 36 pulsed 36 CO2 emissions 36 emissions 36 permeates 36 evokes 36 conceals 36 CO2 36 displaces