Adip/o
Fatty
Cutan/o
Skin
Dermat/o
Derm/o
Skin
Hidr/o
Sweat
ichthy/o
Fish/scaly
Kerat/o
Horny tissue
Lip/o
Fatty
Melan/o
Black, very dark
Myc/o
Fungus
Onych/o
Nail
Pil/o
Hair
Seb/o
Sebum, sebaceous glands
Steat/o
Fat
Trich/o
Hair
Xanth/o
Yellow
Xer/o
Dry
Integument
Skin and all the elements that are contained within an arise from it 
Epidermis

Outer portion of the skin containing several strata 
Dermis
Layer of skin beneath the epidermis containing blood vessels, nerves and some glands
Subcutaneous layer
Bottom layer of the skin containing fatty tissue
Hypodermis
Subcutaneous skin layer layer below the dermis 
Outer strata
Layer of tissue, especially a layer of the skin 
Squamous epithelium
Flat, single scaly layer of cells that make up the epidermis
Stratified squamous epithelium
Multiple layers of epithelial cells that make up the strata of epithelium of the dermis