The most common and most likely answer to this crossword clue is the 7 letter word CEDILLA which also is the latest solution we found used in New York Sun in 2007.
Addition to a letter crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| CEDILLA | 50 % | 7 | 
| SERIF | 25 % | 5 | 
| PS | 25 % | 2 | 
Words with a meaning similar to the clue: Addition to a letter
These words may or may not be a possible solution to this crosswords clue.- ell
 - epithesis
 - postscript
 - paragoge
 - affix
 - affixing
 - credit
 - date
 - dating
 - dot
 - infix
 - insert
 
Crossword Answer definitions
CEDILLA noun- In the spelling of Catalan, French, Portuguese and some other languages, a mark (¸) sometimes placed under the letter c to indicate that it is pronounced /s/ rather than /k/, as in Catalan força, French menaçant, and Portuguese almoço, and also used in various other languages to change the sounds of other letters.
 
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 CEDILLA
- Mark below a C
 - "Garçon" feature
 - Mark below C in French?
 - Soft c mark in "français"
 - Curaçao sight?
 - Façade component
 - French "c" feature, maybe
 - Provencal marking?
 - Curaçao has one
 - Part of Curaçao
 
More clues leading to the result SERIF
- Calligraphy line
 - Letter finisher
 - Printing flourish
 - Sans __
 - Character embellishment
 - Letter stroke
 - Feature of the Times New Roman font
 - Line of dialogue?
 - Line of text
 - Line of text?