Added 9 October 2026
terrible
/ˈtɛɹəbəl/ adjective
In Latin: terribilis, dīrus Wiktionary
adjective Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about terrible at Wordnik → Where our words come from →
adverb
Origin
Inherited from Middle English terrible, from Old French terrible, from Latin terribilis (“frightful”), from terreō (“to frighten, terrify, alarm; to deter by terror, scare (away)”). Compare terror, deter. By surface analysis, terror + -ible. Displaced Old English atol and sliþe, while also largely overtaking grimm.
From Wiktionary, via Kaikki.org (CC BY-SA)