closet
clo-set
adjective
Secretly holding a particular belief, habit, or identity, often regarding sexuality.
"He was a closet fan of cheesy pop music."
noun
A small, private room or a built-in cupboard for storage.
"She kept her cleaning supplies in the broom closet."
Thesaurus
Synonyms: cupboard, press, wardrobe, water closet, loo, W.C.