Historical clue formulations

• Like many English bogs — 2026-07-20
• Like an Islay single malt, to Scotch enthusiasts — 2026-02-04
• Like some soils high in organic matter — 2025-11-02
• Like some Scotch — 2024-05-18
• Like some smoky Scotch — 2020-03-12
• Having the taste of smoke, as some Scotches — 2019-12-29
• Like some fertilizer — 2019-06-18
• Like bogs — 2003-02-09