The most common and most likely answer to this crossword clue is the 6 letter word EDISON which also is the latest solution we found used in Newsday in 2009.
His birthday is National Inventors' Day crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| EDISON | 100 % | 6 |
Words with a meaning similar to the clue: His birthday is National Inventors' Day
These words may or may not be a possible solution to this crosswords clue.- patent
- dau
- bell
- land
- cyril
- victoria day
- holiday
- thomson
- bells
- age
- birth
- opal
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution