The most common and most likely answer to this crossword clue is the 8 letter word BCOMPLEX which also is the latest solution we found used in Boston Globe in 2008.
Riboflavin's group crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| BCOMPLEX | 100 % | 8 | 
Words with a meaning similar to the clue: Riboflavin's group
These words may or may not be a possible solution to this crosswords clue.- flavoprotein
 - flavin
 - fad
 - fmn
 - vitamin b complex
 - lactoflavin
 - niacin
 - ribose
 - vitamin b
 - vitamin b2
 - vitamin g
 - -ad
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution