Unexpected and Unintentional

Unexpected

Unexpected adjective - Not expected.

Unintentional and unexpected are semantically related In some cases you can use "Unintentional" instead an adjective "Unexpected".

Nearby Words: unexpectedly, unexpectedness

Unintentional

Unintentional adjective - Happening by chance.
Usage example: an unintentional encounter with an old classmate at the mall

Unexpected and unintentional are semantically related in unintended topic. You can use "Unexpected" instead an adjective "Unintentional".

Nearby Words: unintended, unintentionally
Cite this Source
Unintentional and Unexpected. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/unexpected/unintentional
Unexpected & Unintentional. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/unexpected/unintentional>.
Unintentional or Unexpected. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/unexpected/unintentional.
Google Ngram Viewer shows how "unexpected" and "unintentional" have occurred on timeline