Last seen in:
- Wall Street Journal - Sep 8 2021 - Unscripted
- Thomas Joseph - King Feature Syndicate - Sep 4 2021
- Newsday.com - Jun 11 2021
- Newsday.com - Mar 1 2018
- The Guardian - Quick crossword No 14,264 - Jan 27 2016
- Newsday.com - Feb 5 2015
- New York Times - Oct 14 2014
- Ink Well xwords - Jan 10 2014
- Ink Well xwords - Jan 9 2014
- L.A. Times Daily - Oct 18 2013
Related Clues:
- Be creepy?
- It flows and glows
- With 59 Down, ''pumice-powered'' product
- Water's about to ooze
- Trickle (out)
- Emit, as 10 Down
- Volcano's spew
- Source of volcanic glass
- Stuff from volcanoes
- Move like slimy stuff
- Flow like groundwater
- Red-hot flow
- Hot flowing rock
- What obsidian forms from
- Flow like maple sap