Cupboardy

Caroline and Amelia were rather short in their tempers that night at hair-brushing time, and Lucy was glad to have her funny little cupboardy room all to herself.

Source: wiktionary

1886, A. D. T. (Adeline Dutton Train) Whitney, Bonnyborough, Houghton, Mifflin, p. 129, I detest a room that is for nothing but eating; and one that is only for leather and paper and printer's ink gets cupboardy and musty in a hardly less undesirable way."

Source: wiktionary

1889, J. E. (Jane Ellen) Panton, Bypaths and Cross-roads, Ward and Downey, p. 265, Ah ! we may smile as we walk behind our hostess as she discourses eagerly over her pickles and preserves, and we scent the queer lavender "cupboardy" smell that hangs about the upstairs rooms, each bed appropriately attired in a ghost-like dust-sheet.

Source: wiktionary

1907, William John Thomas, Doran (John), Henry Frederick Turle, Joseph Knight, Vernon Horace Rendall, Florence Hayllar, Notes and Queries, G. Bell, etc p. 287, (editors note after a letter by Thomas Ratcliffe re cubbardy) "Cupboardy" is recorded in the 'NED' as a nonce-word, with a quotation from Miss Braddon.

Source: wiktionary