Last seen in:
- Thomas Joseph - King Feature Syndicate - Jul 27 2024
- Universal - Dec 16 2023
- L.A. Times Daily - Oct 8 2022
- Family Time - Nov 17 2019
- Thomas Joseph - King Feature Syndicate - Aug 6 2019
- Universal - Feb 25 2018
- USA Today - Feb 9 2016
- Thomas Joseph - King Feature Syndicate - Oct 26 2015
- Family Time - Oct 25 2015
- Family Time - Oct 5 2015
Related Clues:
- Colorless, odorless gas
- Element tested for in home inspections
- Electric-bulb gas
- Light-bulb element
- Gas in fuel mixtures
- Hot-air balloon fuel
- Gas used in arc lamps
- Helium group gas
- A 33 Across
- Unwelcome house gas
- Unhealthy emission
- Gas used in incandescent lamps
- Gas log fuel
- Heavy noble gas
- Crude component