Antonyms of adj westbound

1 sense of westbound

Sense 1
westbound, westerly, westward -- (moving toward the west; "westbound pioneers")

INDIRECT (VIA west) -> east -- (situated in or facing or moving toward the east)

Similarity of adj westbound

1 sense of westbound

Sense 1
westbound, westerly, westward -- (moving toward the west; "westbound pioneers")
       => west (vs. east) -- (situated in or facing or moving toward the west)