Sill - synonyms

Total 45 synonym synonyms found for sill.

base

basement

basis

bearing wall

bed

bedding

bedrock

doorsill

doorstone

floor

flooring

fond

footing

foundation

fundament

fundamental

ground

grounds

groundsel

groundwork

hardpan

mudsill

pavement

principle

radical

riprap

rock bottom

rudiment

seat

solid ground

solid rock

stereobate

stylobate

substratum

substruction

substructure

terra firma

threshold

underbuilding

undercarriage

undergirding

underpinning

understruction

understructure

window sill