Frowsty

[Vania]

Used to describe the just [woken] up look that someone has first thing in the morning.

Can be identified by partially open eyes that have a slightly [dazed and confused] look, and is normally accompanied with some sort of [bed head].

[Merna]

(of a room) having an unpleasant smell because of having no fresh air

[Merna]

Having a stale, warm, and stuffy atmosphere.