| 2026-07-31 | ___ incognita |
| 2025-09-12 | ___ incognita (unexplored area) |
| 2025-05-04 | Alternative name for our planet |
| 2025-03-25 | Alternative name for planet Earth |
| 2025-03-23 | Canada's ___ Nova National Park |
| 2024-09-18 | ___ firma |
| 2023-12-03 | Planet Earth |
| 2023-04-23 | Earth |
| 2022-10-25 | Word before firma or incognita |
| 2022-09-02 | Earth |
| 2022-05-22 | Earth, in some sci-fi |
| 2022-04-17 | Land in Rome |
| 2021-12-28 | Earth, in science fiction |
| 2021-07-18 | Sci-fi intro to "forming" |
| 2021-06-03 | Literally, "earth" |
| 2019-03-03 | Land, to Livy |
| 2019-01-13 | Earth |
| 2015-11-01 | Tertius planeta from the sun |
| 2015-09-02 | Earth, in sci-fi tales |
| 2015-04-13 | ___ incognita |
| 2015-03-31 | ___ cotta |
| 2015-01-04 | ___ cotta |
| 2014-03-26 | ___ firma |
| 2012-10-12 | Roman land |
| 2012-09-19 | Latin land |
| 2011-10-14 | ___ nullius (no man's land) |
| 2011-08-22 | ___ cotta |
| 2011-06-12 | Earth |
| 2011-04-12 | Land at an Italian airport? |
| 2010-09-08 | Earth, in sci-fi |
| 2010-07-28 | Earth, in sci-fi |
| 2009-09-21 | ___ firma |
| 2009-07-27 | ___ incognita |
| 2009-03-17 | ___ cotta |
| 2008-12-08 | ___ cotta |
| 2008-10-13 | ___ incognita |
| 2008-04-05 | Land in the Colosseum |
| 2008-01-28 | ___ firma |
| 2007-10-16 | ___ firma |
| 2007-07-13 | Earth, in sci-fi |
| 2007-07-09 | ___ firma |
| 2006-10-01 | Earth |
| 2006-07-13 | Homeland to Hadrian |
| 2006-07-04 | ___ incognita |
| 2006-03-30 | Mare's partner |
| 2006-01-21 | Land at an Italian airport? |
| 2006-01-14 | Roman land |
| 2005-09-30 | Land |
| 2005-09-18 | ___ incognita |
| 2005-06-05 | Latin "earth" |
| 2005-02-20 | Land in ancient Rome |
| 2003-03-25 | ___ cotta |
| 2003-02-14 | Nero's land |
| 2002-10-21 | ___ firma |
| 2002-08-18 | Home, to a sci-fi fan |
| 2002-07-28 | Luigi's land |
| 2002-03-29 | Land in Rome |
| 2002-01-15 | ___ firma |
| 2001-09-23 | Latin land |
| 2000-08-13 | Earth, in sci-fi |
| 2000-06-27 | Earth that's "firma" |
| 1998-10-31 | Land |
| 1998-06-28 | Land |
| 1997-03-18 | ___ firma |
| 1997-03-02 | ___ incognita |
| 1996-12-16 | ___ cotta |
| 1996-06-28 | Home planet |
| 1996-05-21 | ___cotta |
| 1995-11-03 | Earth |
| 1995-03-17 | Latin land |
| 1995-01-31 | _____ firma |
| 1995-01-01 | Land |
| 1994-08-18 | _____ incognita (old map notation) |
| 1994-06-27 | With 37-Across, the ground |
| 1994-04-25 | _____ incognita |