Interior - situated inside or appropriate for within a constructing; "an inside scene"; "interior decoration"; "an interior lavatory with no Home windows" 4. The adverb indoors must be applied to change the verb continue to be. Indoor is undoubtedly an adjective and can be utilized in another way, including in indoor parts. https://jaredevman.bloggadores.com/36804770/details-fiction-and-indoor-mats