destroyingly

English

From destroying +‎ -ly.

destroyingly (comparative more destroyingly, superlative most destroyingly)

In a way that destroys.
- 1818–1819 (date written), Percy Bysshe Shelley, “Prometheus Unbound”, in Prometheus Unbound […], London: C[harles] and J[ames] Ollier […], published 1820, →OCLC, Act I, scene i, page 58:
  Tho' Ruin now Love's shadow be, / Following him, destroyingly, / On Death's white and winged steed, / Which the fleetest cannot flee, [...]
- 1914, Jean Lang, A Book of Myths:
  the voice of a storm that sweeps destroyingly over forest and mountain

Often used in combination, for example, soul-destroyingly.