Morpheme
Coast
Type
free base
Denotation
side, rib, flank, edge, shore, boundary
Etymology
Middle English coste; Old French coste; Latin costa
Evidence
coast, coastal, coastbound, coasted, coaster, coastguard, coasting, coastland, coastless, coastline, coasts, coastward, coastwide, coastwise, downcoast, midcoast, palaeocoast, seacoast, surfcoast, upcoast
Notes
coast and costa are doublets