bitterness; distress; pain; bitterness and astringency
(traffic) congestion; traffic jam; gridlock; delay; stagnation
suffering; distress; difficulty; hardship; misery; being bogged down
traffic congestion; traffic jam; (traffic) deadlock
to have a bitter experience
ambiguous; obscure; equivocal
congestion caused by a traffic accident
alleviation of congestion (esp. traffic)
huge (traffic) congestion; major traffic jam; complete standstill; total gridlock