Historical clue formulations

• What someone flat-footed lacks — 2026-08-02
• Support of a sort — 2026-06-20
• A military parade might go through it — 2026-06-19
• Grand entryway — 2026-04-22
• Part of a foot — 2026-03-02
• St. Louis's Gateway ___ National Park — 2026-02-09
• St. Louis landmark — 2026-01-27
• Curve that's high and outside? — 2025-08-16
• Playful in tone — 2025-07-26
• Part of a foot or a viaduct — 2025-05-27
• One of many in the Colosseum — 2024-05-19
• Part of a foot — 2022-09-28
• Principal — 2022-02-17
• Part of the foot — 2021-12-29
• St. Louis landmark — 2021-11-01
• Shape for an eyebrow or rainbow — 2021-10-12
• Primary — 2021-09-21
• One half of the McDonald's logo — 2021-08-16
• Feature over many a doorway — 2021-06-21
• Tongue-in-cheek — 2021-05-21
• St. Louis symbol — 2021-02-21
• Principal — 2021-01-01
• One of two in the McDonald's logo — 2020-12-22
• Playful and teasing — 2020-10-08
• Part of the foot — 2020-10-06
• Image on the Missouri state quarter — 2020-07-23
• Prefix with angel or enemy — 2020-02-17
• Prefix with conservative — 2020-02-02
• St. Louis landmark — 2019-12-23
• One of two in the McDonald's logo — 2019-11-04
• Prefix with conservative — 2019-07-18
• Bend over backward — 2019-04-11
• Mischievous — 2018-05-18
• Sole part — 2018-01-28
• St. Louis landmark — 2017-11-20
• What an insole helps support — 2017-10-03
• Keystone's place — 2017-09-27
• Bridge shape — 2017-04-09
• Prefix meaning "extreme" — 2017-03-03
• Feature of the western end of the Champs-Élysées — 2016-04-24
• Part of a foot — 2016-03-06
• St. Louis ___ (landmark) — 2016-01-11
• One may be built to commemorate triumph — 2015-07-10
• St. Louis landmark — 2015-06-09
• Half of the McDonald's logo — 2015-03-23
• Cheeky — 2014-08-31
• Figure on a Utah license plate — 2014-08-07
• Marble ___ (London landmark) — 2014-07-01
• One of a pair in a fast-food logo — 2014-05-27
• Sole support? — 2014-02-20