Part of speech:
(Botany) Terminating suddenly rather than gradually; truncate:
Happening or done without delay; hasty or immediate:
Not looked for; not expected or foreseen
not anticipated; - H.W.Glidden
Find another word for unforeseen. In this page you can discover 14 synonyms, antonyms, idiomatic expressions, and related words for unforeseen, like: surprising, abrupt, sudden, unexpected, accidental, unanticipated, unimagined, unpredicted, expected, foreseen and predicted.