The most common and most likely answer to this crossword clue is the 5 letter word APLUS which also is the latest solution we found used in Newsday in 2009.
Highest grade crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| APLUS | 60 % | 5 | 
| TWELFTH | 20 % | 7 | 
| PRIME | 20 % | 5 | 
Words with a meaning similar to the clue: Highest grade
These words may or may not be a possible solution to this crosswords clue.- a
 - excellent
 - perfect
 - top
 - uber
 - superiorly
 - superior
 - a plus
 - xxx
 - gold
 - sought after
 - crowning
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution
More clues leading to the result APLUS
- Super-excellent grade
 - Excellent mark
 - Top grade
 - Unbeatable grade
 - Brainiac's accomplishment
 - Impressive mark
 - Mathlete's trigonometry grade, likely
 - Superb, grade-wise
 - 100, in a sense
 - It's in the upper 90s
 
More clues leading to the result TWELFTH
- Important February date.
 - Like L, alphabetically
 - Last of a dozen
 - Highest grade
 - Like December, among the months of the year
 - Electoral Amendment
 - "_____ Night" (Shakespeare)
 - Shakespeare's night
 - Last grade in high school
 - Describing the last month