Foundation (5)
'foundation' is the definition.
(basis is a kind of foundation)
This is all the clue.
(Other definitions for basis that I've seen before include "Form of support" , "Underlying support for a theory" , "grounds" , "Ground, foundation" , "Principal element" .)
'foundation' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for root that I've seen before include "Part of plant under the ground" , "Underground growth" , "cheer" , "Basic source or origin" , "radical" .)
'foundation' is the definition.
(synonyms)
This is all the clue.
(Other definitions for base that I've seen before include "floor" , "Reprobate" , "Found - worthless" , "Foundation; counterfeit" , "This underlying structure" .)
'foundation' is the definition.
(I have seen 'Solid foundation' mean 'bedrock' so perhaps 'foundation' could also mean 'bedrock')
This is all the clue.
(Other definitions for bedrock that I've seen before include "Fundamental principles" , "Solid foundation" , "Fundamental principle" , "Basis" .)
'foundation' is the definition.
(synonyms)
This is all the clue.
(Other definitions for cornerstone that I've seen before include "Supporter" , "Mainstay" , "Something of prime importance" , "Key figure" .)