| Answer | Crossword Clue |
|---|---|
| superboards | SUPERBOARD, a board above other boards |
| superboard | a board above other boards |
| motherboard | A printed circuit board containing the principal components of a microcomputer or other device, with connectors into which other circuit boards can be slotted |
| motherboards | A printed circuit board containing the principal components of a microcomputer or other device, with connectors into which other circuit boards can be slotted |
| matchboard | board having a tongue formed on one edge and a groove of the same dimensions cut into the other, used with similar boards to compose floors, dados, etc. |
