stifling (n.)
- airless
- choking
- close
- constrictive
- contrary
- obstruent
- occlusive
- quenching
- strangling
- suppression
- suppressive
stifling (adj.)
- airless
- breathless
- close
- constrictive
- contrary
- counterproductive
- crosswise
- hindering
- humid
- muggy
- obstructive
- occlusive
- oppressive
- overpowering
- repressive
- restrictive
- smothering
- smudgy
- sticky
- stuffy
- suffocating
- sultry
- suppressive
- troublesome
- unbearable
- unendurable
- unvented
- unventilated
- windless
