The most common and most likely answer to this crossword clue is the 9 letter word HALFALOAF which also is the latest solution we found used in New York Times in 1975.
Improvement on none crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| HALFALOAF | 100 % | 9 | 
Words with a meaning similar to the clue: Improvement on none
These words may or may not be a possible solution to this crosswords clue.- best
 - accession
 - advance
 - advancement
 - advancing
 - amelioration
 - amendment
 - benefit
 - better
 - betterment
 - blight
 - bog
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution