lamentacious

adj

lamentacious

adj

US /ˌlæmɛnˈteɪʃəs/

Etymology From lament + -acious.

1

Rare Characterized by lamentation (sorrow, distress or regret).

Your lamentacious conduct has put this whole case in jeopardy.1998, Cynthia Harrod-Eagles, Shallow Grave, page 361:

Synonyms: lamentable

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.