The most common and most likely answer to this crossword clue is the 4 letter word ALSO which also is the latest solution we found used in USA Today in 2006.
Addendum conjunction crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| ALSO | 100 % | 4 | 
Words with a meaning similar to the clue: Addendum conjunction
These words may or may not be a possible solution to this crosswords clue.- also
 - oar
 - addend
 - addition
 - aggregation
 - annex
 - appendix
 - enclosure
 - epilog
 - index
 - insert
 - inset
 
Crossword Answer definitions
ALSO adverb- (focus) In addition; besides; as well; further; too.
 - To the same degree or extent; so, as.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution