Related by context. Frequent words. (Click for all words.) 36 chewing 33 chewed 31 sniffing 31 crawling 30 emitting 30 sucking 29 sniff 28 chew 28 poke 27 poking 27 paws 27 scent 27 bark 27 smelling 26 smelly 26 spraying 24 swallowing 24 smell 24 squeezing 23 comb 23 smells 23 smelled 22 rubbing 22 scooping 21 detector 21 tossing 21 handlers 21 soaked 20 noises 20 wandering 20 whiff 20 lick 20 digging 19 smeared 19 canine 19 traces 19 scanning 18 handler 18 puff 18 soaking 17 wander 17 licking 17 spotting 17 combed 17 rub 17 howling 17 hovering 17 circling 17 experimenting 17 combing 17 scour 16 lurking 16 barking 16 scratching 16 spitting 16 spotted 16 detected 15 sifting 15 stink 15 popping 15 detect 15 detecting 14 scouring 14 snuff 13 swarming 13 tracking 13 noticing 13 dodging 12 blowing 12 hiding 12 finding 12 coughing 12 whispering 12 pulling 12 sneaking 11 peddling 11 uncovering 11 choking 11 snatching 11 strolling 11 searching 11 imagining 11 stumbling 10 discovering 10 hanging 10 probing 9 grabbing 9 picking 9 chasing 8 detection 8 nab 8 pounce 8 scaring 7 swapping 6 messing 6 fooling 5 knocking 5 catching -1 courting -1 chatting -3 talking