understructure

see definition of understructure

as inbasement
as inbed
as infundament
as infooting
as infoundation
as ingroundwork

Synonyms for understructure

noun room on lower floor of building

Antonyms for understructure

attic

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

bed

noun. base, foundation

foundation

noun. basis for something physical or mental

foundations

noun. basis for something physical or mental

fundament

noun. foundation

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

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