The most common and most likely answer to this crossword clue is the 6 letter word OLEVEL which also is the latest solution we found used in New York Times in 2011.
Onetime exam in British schools crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| OLEVEL | 100 % | 6 | 
Words with a meaning similar to the clue: Onetime exam in British schools
These words may or may not be a possible solution to this crosswords clue.- fag
 - standard
 - form
 - fah
 - matriculation
 - biennial
 - act
 - may
 - poll
 - ace
 - model
 - tutor
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution