The most common and most likely answer to this crossword clue is the 6 letter word SAWLOG which also is the latest solution we found used in Washington Post in 1998.
Source of boards crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| SAWLOG | 100 % | 6 | 
Words with a meaning similar to the clue: Source of boards
These words may or may not be a possible solution to this crosswords clue.- sluice
 - penstock
 - spring
 - down
 - plane
 - sluicing
 - test
 - boarder
 - cleat
 - counsel
 - duckboard
 - floor
 
Crossword Answer definitions
SAWLOG noun- The part of a tree stem that will be processed at a sawmill, rather than becoming pulpwood.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution