Related by context. Frequent words. (Click for all words.) 66 dentin 60 oral mucosa 60 receding gums 59 mucous membrane 58 brittle nails 58 demineralization 58 cambium 58 mottling 57 Periodontitis 57 mucus membranes 57 blackhead 57 osteomalacia 57 vaginal secretions 56 tooth enamel 56 Ultraviolet light 56 periodontal diseases 56 Chronic inflammation 56 dental cavities 56 pleura 56 anal canal 55 bronchioles 55 bleeding gums 55 Periodontal disease 55 glans 54 gingival 54 canker sores 54 swollen salivary glands 54 Onychomycosis 54 clog pores 54 mucosa 53 digestive organs 53 soft tissues 53 sooty mold 53 discolour 53 vaginitis 53 subcutaneous tissue 53 sclera 53 oxidise 53 vaginal tissue 53 exudate 53 tannic acid 53 periodontitis 53 neovascularization 53 conjunctiva 52 oesophageal 52 Methylmercury 52 mucous membranes 52 fever blisters 52 occlusive 52 skin 52 esophagus stomach 52 stratum corneum 52 dermis 52 moistens 52 oxidizes 52 hydroxyapatite 52 urinary tracts 52 enamel 52 cuticle 52 eczema psoriasis 51 Gingivitis 51 acetabulum 51 gums 51 Genital herpes 51 nasal cavities 51 sun UV rays 51 fixative 51 acne rosacea 51 scaly skin 51 epidermis 51 fluoride varnish 51 crusting 51 glycation 51 upper eyelid 51 enlarged tonsils 51 abraded 51 collagen fibers 51 Staphylococcus aureus bacteria 50 granulomas 50 bruxism 50 acidic foods 50 estrogen deficiency 50 synovium 50 ultraviolet UV light 50 stomach acids 50 Genital warts 50 aqueous humor 50 pterygium 50 dental caries 50 swelling redness 50 keloid 50 Acanthamoeba 50 squamous cell cancers 50 meninges 50 mouthparts 50 trypsin 50 resorption 50 melasma 50 nasal secretions 50 Varicose veins 50 silver nitrate