Following are all the shellmound like words, in the list below.
MIDDEN
100% like shellmound
MOUND
100% like shellmound
TUMULUS
100% like shellmound
MOUNDLET
100% like shellmound
MOUNDBUILDING
100% like shellmound
INTERMOUND
100% like shellmound
MOUNDING
100% like shellmound
MIMA MOUND
100% like shellmound
BURIAL MOUND
100% like shellmound
ROCK SHELTER
100% like shellmound
SHELL MARL
100% like shellmound
LAKE DWELLING
100% like shellmound
TELL
100% like shellmound
MOLEHILL
100% like shellmound
GRAVEMOUND
100% like shellmound
SLAB
100% like shellmound
MOTTE
100% like shellmound
DUNG HEAP
100% like shellmound
MOAT
100% like shellmound
HUMP
100% like shellmound
HOLE
100% like shellmound
MOEL
100% like shellmound
POST MOLD
100% like shellmound
MUDHEAP
100% like shellmound
KISTVAEN
100% like shellmound
BARROW
100% like shellmound
TERRA-MARA
100% like shellmound
BERM
100% like shellmound
MOLE-BANK
100% like shellmound
MATRIX
100% like shellmound
SHELL ROAD
100% like shellmound
FILL
100% like shellmound
PITTING
100% like shellmound
LYNCHET
100% like shellmound
SHOVEL TEST
100% like shellmound
LANDSHARD
100% like shellmound
OOZE
100% like shellmound
POTHOLE
100% like shellmound
MUCKMIDDEN
100% like shellmound
PERISTALITH
100% like shellmound
KNOLL
100% like shellmound
EARTHBANK
100% like shellmound
MUDSILL
100% like shellmound
EXCAVATION UNIT
100% like shellmound
CURSUS
100% like shellmound
SHILLET
100% like shellmound
MOLASSE
100% like shellmound
CAIRN
100% like shellmound
BIOHERM
100% like shellmound
BALK
100% like shellmound
MUDHOLE
100% like shellmound
MUDSCAPE
100% like shellmound
BUILDING SITE
100% like shellmound
LITHAL
100% like shellmound
TRENCH
100% like shellmound
CLAMFLAT
100% like shellmound
MACHAIR
100% like shellmound
AUBREY HOLE
100% like shellmound
CROPMARK
100% like shellmound
FOGOU
100% like shellmound
PALAEODUNE
100% like shellmound
MOLECAST
100% like shellmound
MUCKHILL
100% like shellmound
MACROBLOCK
100% like shellmound
CUMULUS
100% like shellmound
MANUPORT
100% like shellmound
PALAEOSHORELINE
100% like shellmound
SMEDDUM
100% like shellmound
MOSS-HAG
100% like shellmound
SEA MUD
100% like shellmound
SONDAGE
100% like shellmound
MARSHSCAPE
100% like shellmound
MINEFIELD
100% like shellmound
CLAYFIELD
100% like shellmound
MAGMA CHAMBER
100% like shellmound
EMBANKMENT
100% like shellmound
SALTERN
100% like shellmound
SANDHEAP
100% like shellmound
BOWL
100% like shellmound
MIRE
100% like shellmound
MUCKHEAP
100% like shellmound
HILL-FORT
100% like shellmound
MORASS
100% like shellmound
MUDBANK
100% like shellmound
HENGE
100% like shellmound
WELL
100% like shellmound
CLAY PIT
100% like shellmound
SLOUGH
100% like shellmound
IMBANKMENT
100% like shellmound
GORD
100% like shellmound
EXCAVATION
100% like shellmound
BURIAL GROUND
100% like shellmound
DISH
100% like shellmound
SCALP
100% like shellmound
BURROW
100% like shellmound
STONEDELF
100% like shellmound
MESOCLINE
100% like shellmound
MUD VOLCANO
100% like shellmound
MARJAL
100% like shellmound
MARLPIT
100% like shellmound