subfoundation
noun
sub·foundation
"+
: a secondary foundation : subgrade
Word History
Etymology
sub- + foundation
- mercurials
- mercurian
- mercuriate
- mercuric
- mercuric chloride
- mercuric sulfide
- mercuride
- mercuries
- mercurise
- mercurised
- mercurises
- mercurising
- mercurize
- mercurized
- mercurizes
- mercurizing
- mercuro-
- Mercurochrome
- mercurochromes
- mercurous
- mercurous chloride
- mercury
- mercury arc
- mercury chloride
- mercury cyanide