Related by context. Frequent words. (Click for all words.) 37 sterile 32 impregnated 31 sterilize 30 repellent 30 decontamination 29 inert 27 asexual 27 impermeable 27 uncontaminated 26 sterilized 26 cleanroom 26 aseptic 26 chemically treated 26 contaminate 25 laboratory 25 antiseptic 25 sterility 24 gauze 24 sterilization 24 purified 24 airless 24 naturalistic 24 colorless 24 culturing 23 sterilizing 23 monochromatic 23 homogenous 23 homogeneous 23 rigid 22 grimy 22 disinfection 22 bioreactors 21 syringes 21 irradiated 21 disposable 21 spartan 21 bioreactor 21 petri dish 20 lab coats 20 hermetically sealed 20 safe 20 microbiological 20 cultured 20 disposables 20 sanitary 20 flavorless 20 Petri dish 20 saline 20 hygienic 19 unsanitary 19 fertilized 19 boring 19 stuffy 18 anodyne 18 germ 18 poisonous 18 surgical 18 fumigated 18 dull 18 claustrophobic 18 bland 17 dehumanizing 17 sanitized 17 uninviting 17 filthy 16 disinfecting 16 drab 16 hothouse 16 unlabeled 16 squeamish 16 fumigation 16 disinfectants 16 barren 16 banal 16 artificial 15 unhygienic 15 unwelcoming 15 cloistered 15 impersonal 15 stultifying 15 catheters 14 dank 14 aerated 14 enclosed 14 maggots 14 chlorinated 13 bacterial 13 nondescript 13 soulless 13 fluorescent lights 13 dreary 13 disinfected 13 cramped 12 regimented 11 stilted 11 anesthetized 10 pasteurized 10 homogenized 10 lifeless 9 featureless 8 fertile