Lowest support of a structure
English: foundation, base, fundament, foot, groundwork, substructure, understructure
Bahasa: dasar, kaki, pembentukan, yayasan, pangkalan, landasan, asas, alas
substructureEnglish
substructure, base, foot, foundation, fundament
Noun
The basic structure or features of a system or organization
English: infrastructure, substructure
Bahasa: infrastruktur, prasarana