Historical clue formulations

• Name that's practically synonymous with synonyms — 2023-02-28
• Thesaurus eponym — 2021-05-25
• Reference book next to Webster — 2020-08-12
• Substitute teacher? — 2020-05-16
• Author who wouldn't let bygones be bygones? — 2019-08-17
• Shelfmate of Webster — 2019-07-14
• 19th-century author whose works are still read word for word — 2019-04-12
• Wordsmith Peter Mark ___ — 2018-08-26
• Peter who compiled a book of synonyms — 2018-05-07
• Webster shelfmate — 2016-06-19
• Shelfmate of Bartlett's, maybe — 2014-09-28
• Word menu option? — 2014-06-13
• Reference work next to Bartlett's, maybe — 2014-03-05
• Synonym source — 2012-02-23
• Subject of the 2007 biography subtitled "The Man Who Became a Book" — 2011-11-25
• Man of many words? — 2011-10-26
• Thesaurus creator — 2010-03-22
• Reference volume, informally — 2010-01-03
• Thesaurus compiler — 2009-09-21
• Physician/synonymist — 2009-02-18
• Doctor often seen on writers' bookshelves — 2008-05-23
• Thesaurus author — 2008-01-28
• Big name in reference books — 2006-07-09
• Reference book for a writer — 2005-08-28
• Shelfmate of Webster — 2005-07-08
• Synonym man — 2004-02-09
• Doctor-turned- synonymist — 2003-11-13
• Word reference pioneer — 2003-07-15
• Synonym compiler — 2002-09-17
• Man of many words? — 2002-02-20
• Man in search of meaning? — 2002-01-03
• Man of many words? — 2001-07-16
• Book that's read word-for-word — 2000-07-03
• Something to read word for word? — 2000-03-12
• Book that might help an 8-Down — 1999-07-15
• Standard word reference — 1999-07-06
• Writer's reference — 1998-12-31
• Man of many words — 1998-12-23
• Doctor-turned-wordsmith — 1998-10-01
• Man of many words — 1997-10-15
• Thesaurus compiler — 1997-06-23
• Man of many words — 1996-03-23
• Physician-turned-wordsmith — 1994-06-23