Related by context. Frequent words. (Click for all words.) 44 coprolites 44 scrapings 43 saliva 42 cotton swabs 41 semen sample 41 saliva samples 41 fingernail clippings 41 jar 41 vaginal swabs 40 chewed gum 40 Radiocarbon dating 40 urine specimens 40 jam jar 40 cheek swabs 40 cigarette butts 39 excretions 39 vaginal secretions 39 boxful 39 dryer lint 39 gum wrappers 39 semen samples 39 mummified 39 breath mints 39 cotton swab 38 toilette 38 samples 38 DNA swabs 38 urine samples 38 popcorn kernels 38 mummy 38 pubic hair 38 cotinine 38 saliva sample 38 specimens 38 semen 38 sponge bath 38 animal droppings 38 dna 37 soaping 37 candle wax 37 Cigarette smoke 37 fecal samples 37 swabs 37 hairbrushes 37 urine feces 37 seminal fluid 37 sample 37 steamer trunk 36 papyri 36 faecal 36 tissue samples 36 bathroom sink 36 vomit 36 sperms 36 human excreta 36 Otzi 36 carcinogenic chemicals 36 urine 36 exhaled breath 36 dishcloth 36 skull fragment 35 mason jar 35 wads 35 King Tut tomb 35 menstrual blood 35 spatters 35 comb 35 pumice stone 35 toenails 35 swab 35 toothbrush 35 peanut butter jar 35 faeces 35 germy 35 excreta 35 moth balls 35 tampon 35 candy wrapper 35 air fresheners 35 nasal secretions 35 nylon stocking 35 plastic forks 35 mouthwash 35 handfuls 35 panties 35 blowjobs 35 spittoons 34 cigarette butt 34 pottery shards 34 stash 34 Urine 34 swabbed 34 animal dung 34 nasal swabs 34 spittoon 34 dick 34 dishwashing soap 34 phlegm 34 wad 34 ejaculate 34 bodily fluid