Claustrophobic
Part of speech: adjective
Definition: Suffering from claustrophobia; being scared of being enclosed in a confined space. Cramped and confined, so as to induce claustrophobia.
Part of speech: noun
Definition: Someone with claustrophobia
Example sentence: The thought of being in space, and kind of enclosed, I find would be very claustrophobic. I think I would panic in that situation.
Confined
Part of speech: verb
Definition: To restrict; to keep within bounds; to shut or keep in a limited space or area.
Part of speech: adjective
Definition: not free to move
Example sentence: There is nothing wrong with intellectual differences flowing from freedom of thought as long as such differences remain confined to intellectual debates.