The most common and most likely answer to this crossword clue is the 4 letter word NEON which also is the latest solution we found used in New York Times in 2020.
Gas that's lighter than air crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| NEON | 100 % | 4 |
Words with a meaning similar to the clue: Gas that's lighter than air
These words may or may not be a possible solution to this crosswords clue.- lighter-than-air
- helium
- balloon
- nonrigid
- aerostatics
- aerostat
- airship
- carbonic
- hot-air balloon
- aerostation
- dirigible
- aeronaut
Crossword Answer definitions
NEON noun- The chemical element (symbol Ne) with an atomic number of 10. The lightest of the noble gases, it is a colourless, odorless inert gas.
- A form or sample of the element.
- Neon signs or lights, collectively.
- A neon tetra fish.
- (of a color) That resembles a neon light; extremely bright; fluorescent
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution