The most common and most likely answer to this crossword clue is the 8 letter word AUTOGIRO which also is the latest solution we found used in New York Times in 1999.
1920 aeronautical invention crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| AUTOGIRO | 100 % | 8 | 
Words with a meaning similar to the clue: 1920 aeronautical invention
These words may or may not be a possible solution to this crosswords clue.- autogiro
 - zeppelin
 - engineering
 - flight
 - loop
 - sikorsky
 - roar
 - bae
 - airbrake
 - parachute
 - radar
 - leonardo da vinci
 
Crossword Answer definitions
AUTOGIRO noun- An aircraft in which lift is provided by unpowered rotating wings and thrust is provided by a conventional propeller.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution