accumulation
amplitude
bar
barrier
blank wall
blind alley
blind gut
block
blockade
blockage
bottleneck
cecum
choking
choking off
clog
closeness
compactness
congestedness
consistence
consistency
constipation
costiveness
crowdedness
cul-de-sac
dead end
denseness
density
embolism
embolus
engorgement
firmness
flood tide
full
fullness
gluiness
glut
gorge
hardness
high tide
high water
hyperemia
impasse
impediment
impenetrability
impermeability
impletion
imporosity
incompressibility
infarct
infarction
crowding
abscess
ailment
asthma
catarrh
constriction
contraction
diarrhea
disturbance
dysfunction
edema
emphysema
headache
hemorrhage
indigestion
inflammation
irritation
paralysis
pneumonia
rheumatism
stimulation
ulcer
digestion
ingestion
question
suggestion