unventilated
Lacking fresh air
Unventilated describes a space without adequate airflow or fresh air circulation.
An unventilated room feels stuffy and stale; an unventilated attic traps heat and moisture.
The word often appears in contexts of health or safety concerns: Workers complained about the unventilated warehouse.
Unventilated spaces can accumulate dangerous fumes, mold, or excessive heat.
Lacking fresh air
- stiflingOppressively hot and close
- suffocatingDepriving of air
- airlessHaving no atmosphere
- windowlessHaving no windows
sealed · enclosed · hermetic · airtight · unaired · smothering · choking · breathless
Unpleasantly warm and humid
- humidContaining much moisture
- sultryHot, humid, or alluring
- swelteringExtremely hot, uncomfortably so
- steamyHot, moist, or erotic
clammy · damp · moist · oppressive · heavy · sticky · tropical · close
stuffy
Lacking fresh air
- stiflingOppressively hot and close
- suffocatingDepriving of air
- airlessHaving no atmosphere
windowless · sealed · enclosed · hermetic · airtight · unaired · smothering · choking · breathless · close
muggy
Unpleasantly warm and humid
- humidContaining much moisture
- sultryHot, humid, or alluring
- swelteringExtremely hot, uncomfortably so
steamy · clammy · damp · moist · oppressive · heavy · sticky · tropical · close · overheated
stale
No longer fresh
frowsty · fetid · dank · moldy · mildewed · rank · foul · putrid · miasmic · stinking
cramped
Uncomfortably lacking space
- claustrophobicFearing confined spaces
- confiningLimiting freedom of movement
- enclosedSurrounded and sealed within
boxed-in · restrictive · crowded · tight · poky · basement · bunker · attic · cellar · hold
- oppressivestifling, suffocating, smothering, crushing, repressive