The most common and most likely answer to this crossword clue is the 5 letter word THEGO which also is the latest solution we found used in Newsday in 2002.
On __ (busy) crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| THEGO | 100 % | 5 | 
Words with a meaning similar to the clue: On __ (busy)
These words may or may not be a possible solution to this crosswords clue.- activate
 - active
 - bee
 - busied
 - busying
 - engaged
 - eventful
 - filled
 - hum
 - industrious
 - occupied
 - ornate
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution