The most common and most likely answer to this crossword clue is the 6 letter word RETARD which also is the latest solution we found used in LA Times in 2010.
Use foam on, as a fire crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| RETARD | 100 % | 6 | 
Words with a meaning similar to the clue: Use foam on, as a fire
These words may or may not be a possible solution to this crosswords clue.- fog
 - spark
 - sparking
 - fire-extinguisher
 - pyromachy
 - consume
 - backfire
 - fire hydrant
 - flame
 - flamed
 - plug
 - torch
 
Crossword Answer definitions
RETARD noun- Retardation; delay.
 - A slowing down of the tempo; a ritardando.
 - A person with mental retardation.
 - A person or being who is extremely stupid or slow to learn.
 
- To keep delaying; to continue to hinder; to prevent from progress
 - To put off; to postpone.
 - To be slow or dilatory to perform (something).
 - To decelerate; to slow down.
 - To stay back.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution