The most common and most likely answer to this crossword clue is the 5 letter word SCARE which also is the latest solution we found used in Wall Street Journal in 2015.
Yell "boo!" at, say crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| SCARE | 100 % | 5 | 
Words with a meaning similar to the clue: Yell "boo!" at, say
These words may or may not be a possible solution to this crosswords clue.- scare
 - sob
 - startle
 - shout
 - hoot
 - shriek
 - call
 - bawl
 - squawk
 - squawking
 - whoop
 - booing
 
Crossword Answer definitions
SCARE noun- A minor fright.
 - A cause of slight terror; something that inspires fear or dread.
 - A device or object used to frighten.
 
- To frighten, terrify, startle, especially in a minor way.
 
- Lean; scanty
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution