terura

Esperanto

From teruro (“terror”) + -a (adjectival suffix).

terura (accusative singular teruran, plural teruraj, accusative plural terurajn)

terrible
- 2025 September 29, Jorge Nogueras, “La plej mallonga tago”, in uea.facila‎^[1], archived from the original on 12 December 2025:
  Nu, unu tagon oni vokis min por ke mi iru tuj al la malsanulejo, ĉar mia sesjara filino trafiĝis je terura trafik-akcidento.
  Well, one day they called me so that I go immediately to the hospital, because my six-year old daughter got caught in a terrible traffic accident.

“terura”, in Plena Ilustrita Vortaro de Esperanto [Complete Illustrated Dictionary of Esperanto], 2020, →ISBN
“terura”, in Reta Vortaro [Online Dictionary] (in Esperanto), 1997-2026
Wells, John C. (1992), “terur/o, awful, chronic, dire, dreadful, fearful, frightful, ghastly, hideous, horrible, horrid, shock, terrible”, in Concise Esperanto and English Dictionary‎^[2], →ISBN, pages 153, 182, 208, 233, 238, 251, 259, 263, 273, 275, 368, 392
Benson, Peter J. (1995), “atrocious, awful, dire, dread, fear, fell, formidable. god, harrow, hideous, horrendous, horrid, nasty, terrible, terrific, wicked”, in Comprehensive English-Esperanto Dictionary‎^[3], →ISBN, pages 50, 53, 165, 175-176, 204-205, 234, 247, 254, 259, 343, 528, 582
Butler, Montagu C. (1967), “terur-o”, in Esperanto-English Dictionary‎^[4], →OL, page 409
Motteau, Achille (1907), “terur-o”, in Esperanto-English Dictionary‎^[5], →OCLC, page 151