Similar Words
coastwise
inshore
maritime
seaward

Coastal — coastal antonyms, definition

1. coastal (Adjective)

1 antonym
inland
2 definitions

coastal (Adjective) — Of or relating to a coast. ex. "coastal erosion"

coastal (Adjective) — Located on, near or bordering on a coast. ex. "coastal marshes" ex. "coastal waters" ex. "the Atlantic coastal plain"