Historical clue formulations

• Quintet seen in order in 16-, 26-, 44- and 57-Across — 2026-04-14
• "Trade discount" quintet — 2026-01-25
• Group in "a pension fund" — 2025-03-30
• Alphabet quintet — 2025-03-03
• Macronutrient grouping? — 2024-11-22
• Quintet found in a supervocalic word — 2024-11-19
• Series of trade discounts? — 2023-01-29
• Letters found in a so-called "supervocalic" word — 2023-01-22
• Ambidextrous features? — 2023-01-08
• Vowel quintet — 2022-08-01
• Linguistic quintet — 2021-08-31
• Group of five to which is added "and sometimes y" — 2021-07-19
• Letters in a so-called "supervocalic" word — 2021-06-01
• Things found in wandering souls? — 2020-12-20
• Language quintet — 2020-09-01
• Things that rhythm lacks? — 2020-08-25
• Language quintet — 2020-07-08
• Group seen in gathering clouds? — 2020-05-10
• Vocal quintet? — 2020-03-15
• Quintet to which "y" is often added — 2020-01-20
• Quintet followed by "... and sometimes Y" — 2019-07-01
• "... and sometimes y" preceder — 2019-04-01
• Key parts of a so-called supervocalic word — 2018-05-02
• "Wheel of Fortune" purchases — 2018-02-26
• Quintet that sometimes adds a sixth member — 2016-01-06
• Succession within an ethnic group? — 2015-12-10
• Noteworthy features of rows 1-5, 6-10 and 11-15, in that order — 2015-07-28
• Group that ends "... and sometimes Y" — 2015-05-19
• Facetious string? — 2015-02-08
• Run out of rhythm? — 2015-01-13
• Alphabetical 119-Across — 2014-12-14
• Series of watering troughs? — 2014-09-25
• Linguistic quintet — 2013-12-15
• Group to which "Y" is sometimes added — 2013-11-04
• Vowel run — 2012-08-13
• Group seen in late-night hours? — 2011-02-11
• Alphabetic pentad — 2010-12-22
• Language quintet comprising the only elements in the circled boxes — 2008-12-10
• Letters that must be bought on "Wheel of Fortune" — 2008-02-26
• Fivesome seen in order in the answer to each starred clue — 2007-09-30
• Grade school quintet — 2006-11-28
• English quintet — 2006-10-17
• Half-serious run? — 2006-09-16
• Bit of kindergarten learning — 2006-08-08
• "Wheel of Fortune" purchases — 2005-07-05
• English quintet — 2005-06-12
• Facetious group? — 2005-01-15
• Kindergarten quintet — 2004-12-14
• Alphabet set — 2004-02-17
• You'll find them all in a tennis court — 2003-12-24