suffocating
suf-fo-cat-ing
adjective
Extremely hot and stuffy, making it very difficult to breathe comfortably.
"The suffocating heat made us dizzy."
adjective
Feeling trapped, oppressed, or overwhelmed by a restrictive situation or relationship.
"She found the small town suffocating."
Thesaurus
Synonyms: dyspneic, breathless, smothering, dyspnoeic, suffocative, choking, dyspneal, dyspnoeal