Synonyms of congested

1 Syllable

chock

2 Syllables

chocker, choked, glutted, filled, plugged, packed, crammed, closed, jammed, chock-full, gorged, stuffed, crowded, serried, jam-full, stopped, massed, mobbed, teeming

3 Syllables

gridlocked, obstructed, jam-packed, occluded, stoppered, stuffed-up

4 Syllables

overfilled, overcrowded, overflowing