The story
- Latin · derived fromsubitāneus“sudden”
- Old French · derived fromsodain
- Anglo-Norman · derived fromsodein
- Middle English · inherited fromsodeyn
- English todaysudden
From Middle English sodeyn, sodain, from Anglo-Norman sodein, from Old French sodain, subdain (“immediate, sudden”), from Vulgar Latin *subitānus (“sudden”), from Latin subitāneus (“sudden”), from subitus (“sudden", literally, "that which has come stealthily”), originally the past participle of subīre (“to come or go stealthily”), from sub (“under”) + īre (“go”). Doublet of subitaneous. Displaced native Old English fǣrlīċ.
Words from the same roots
Latinsubitāneus all →
Etymology from Wiktionary, CC BY-SA 4.0.