Synonyms for «outer layer»

outside external inner upper outermost surface extra top bottom outward front whole ultimate thin hard internal additional ice second back light innermost tough different plastic double ground new unique multiple waterproof solar rough entire special complex cool third image protective mixed good support full cold perfect deeper first bran

lining coat level cover shell skin edge walls piece structure part crust exterior areas panels fabric material border body elements side system foil wrap boundary cells core liner screen environment case glass frame world portion section life atmosphere appearance look outerwear ocean circle leg space corner cake depth door