uncongested
Not blocked up
Uncongested describes something free from crowding or blockage.
Roads, airways, or spaces that are uncongested allow easy passage: We took the uncongested back roads to avoid traffic.
The word appears most often in transportation and medical contexts, where congestion—whether of vehicles or mucus—is the problem being avoided or resolved.
Moving without restriction
- clearWithout obstruction or fog
- openNot closed
- movingEmotionally affecting
- smoothWithout roughness or difficulty
unblocked · unrestricted · light · easy · passable · navigable · uncrowded · unimpeded
Having generous interior space
- spaciousHaving ample room
- openNot closed
- airyLight and well-ventilated
- unclutteredFree from disorder
expansive · uncrowded · empty · sparse · ample · wide · clear · accessible
Without obstruction or fog
sinus · bronchial · respiratory · inhalation · airflow · passages · ventilated · oxygenated
free-flowing
Moving without restriction
smooth · unblocked · unrestricted · light · easy · passable · navigable · uncrowded · unimpeded · lane
roomy
Having generous interior space
uncluttered · expansive · uncrowded · empty · sparse · ample · wide · clear · accessible · uninhabited
clear
Without obstruction or fog
nasal · sinus · bronchial · respiratory · inhalation · airflow · passages · ventilated · oxygenated
congestion, congested, congest, decongestant, congestive, decongest, decongested, decongesting