Historical clue formulations

• Like novices — 2026-07-16
• Environmentally friendly — 2026-04-01
• Like a newbie — 2024-07-09
• Lead-in to horn or Hornet — 2024-05-26
• Indication of correctness in Wordle — 2023-09-27
• Fresh, in a sense — 2021-06-27
• Like most vegetation — 2020-08-03
• Environmentally conscious — 2020-05-25
• See 100-Across — 2016-04-17
• With 6-Across, approve — 2014-07-22
• See 28-Down — 2013-04-27
• Inexperienced — 2013-02-03
• Eco-conscious — 2013-01-13
• Concerned about the environment — 2012-03-25
• Eco-friendly — 2007-06-26
• Like the starts of the answers to the six starred clues — 2007-04-09
• Inexperienced — 2002-12-15
• Place for a hole — 2002-10-19
• Inexperienced — 2000-04-12
• European liberal — 2000-03-19
• Sinking area? — 2000-01-15
• Verdant — 1999-09-21
• In leaf — 1998-11-03
• White House's ___ Room — 1998-08-17
• Village center — 1996-12-05
• Golf hole's locale — 1996-08-05
• Unseasoned — 1996-05-12
• Untrained — 1996-04-21
• Environmentally-minded — 1995-02-06