The most common and most likely answer to this crossword clue is the 4 letter word ARPA which also is the latest solution we found used in Boston Globe in 2012.
"Angelo"'s instrument crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| ARPA | 100 % | 4 | 
Words with a meaning similar to the clue: "Angelo"'s instrument
These words may or may not be a possible solution to this crosswords clue.- owned
 - -phone
 - -scope
 - -tron
 - aba
 - abacus
 - aberration
 - accelerator
 - accelerometer
 - acceptance
 - accompaniment
 - accompany
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution