The most common and most likely answer to this crossword clue is the 5 letter word IMHOT which also is the latest solution we found used in The Onion in 2011.
"Open a window!" crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| IMHOT | 100 % | 5 | 
Words with a meaning similar to the clue: "Open a window!"
These words may or may not be a possible solution to this crosswords clue.- vent
 - crack
 - opening
 - commence
 - initiate
 - opened
 - draft
 - leno
 - casement
 - fanlight
 - frame
 - ajar
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution