The most common and most likely answer to this crossword clue is the 4 letter word WARN which also is the latest solution we found used in New York Sun in 2006.
Yellow-card crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| WARN | 100 % | 4 | 
Words with a meaning similar to the clue: Yellow-card
These words may or may not be a possible solution to this crosswords clue.- yellow
 - red card
 - caution
 - straight red card
 - second yellow card
 - green card
 - booking
 - black card
 - send-off
 - sending-off
 - buzzer flag
 - foul
 
Crossword Answer definitions
WARN verb- To make (someone) aware of (something impending); especially:
 - To caution or admonish (someone) against unwise or unacceptable behaviour.
 - (chiefly with "off", "away", and similar words) To advise or order to go or stay away.
 - To give warning.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution