Light gas
The crossword clue "Light gas" is answered by NEON, a 4-letter entry. Used 112 times across 36 distinct years; most recently in 2026; first recorded in 1975. It appears in 19 publications in the xd corpus. Every figure on this page comes from the pilot data itself.
The answer
NEON
4 letters. See every clue for this answer on the NEON answer page.
Used 112 times across 36 distinct years; most recently in 2026; first recorded in 1975. It appears in 19 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other answers for this clue
The same clue has also been answered these ways in the xd corpus. Answers inside this pilot link to their own answer page.
- ARGON (4 uses in xd)
- XENON (3 uses in xd)
- BUTANE (1 uses in xd)
- HELIUM (1 uses in xd)
Other clues for NEON
Every other clue in this pilot answered by NEON, most used first.
- Sign gas - used 93 times, most recently in 2026
Related clues
Pilot clues of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Canadian gas brand - ESSO, used 148 times
- Give off, as light - EMIT, used 122 times
- Ring of light - HALO, used 85 times
- Head light? - HALO, used 78 times
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