Keyword
obstruction
Info
FrequencyTop 1000-1100
Type
Kyōiku (6th grade) 
?
KankenLevel 5
Heisig1393
Readings
さわ
(13%)
ざわ
(9%)
ざ
(1%)
Composed of
small village
chapter
Used in vocabulary (410 in total)
obstacle; impediment; disability; handicap; steeplechase; obstacle race
obstacle; hindrance; impediment; difficulty
fault; trouble; damage (to a part of the body); injury; problem; hitch
Examples (119 in total)
I don't even consider it an obstacle.
But sensory impairments can't be seen just by looking from the outside.
There are no more obstacles.