WArm (geography)
WBaïne
WBreachway
WCarse
WChapada
WCoastal plain
WCoastal waterfall
WCove
WCrag and tail
WDiscordant coastline
WDry point
WDry valley
WFlatiron (geomorphology)
WFlood-meadow
WGlen
WGuelta
WGulch
WHaufendorf
WHigh country (New Zealand)
WHigh valley
WIce piedmont
WKīpuka
WMagna Britannia
WMogote
WMoranbong
WNai Gaj
WNarrows
WOpen terrain
WPalustrine wetland
WPantaron Mountain Range
WPerennial stream
WPillar (landform)
WPinnacle (geology)
WPocket beach
WPolar desert
WPresque-isle
WRavine
WRincon (meadow)
WRiver fork
WRock shelter
WSand island
WSpur (topography)
WSteephead valley
WStone stripe
WStrath
WString bog
WSubmerged continent
WSubmergent coastline
WTable (landform)
WTopographic profile
WTrailhead
WTruncated spur
WUnderground lake
WVolcanic desert
WWatercourse
WWaterwolf
WZungenbecken