Jumpy and Sure

Jumpy

Jumpy adjective - Feeling or showing uncomfortable feelings of uncertainty.
Usage example: flight attendants had to calm jumpy passengers after the plane hit unexpected turbulence

Sure is an antonym for jumpy.

Nearby Words: jump, jumped, jumping, jumper

Sure

Sure adjective - Having or showing a mind free from doubt.

Jumpy is an antonym for sure.

Nearby Word: surely
Cite this Source
Sure and Jumpy. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/jumpy/sure
Jumpy & Sure. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/jumpy/sure>.
Sure or Jumpy. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/jumpy/sure.
Google Ngram Viewer shows how "jumpy" and "sure" have occurred on timeline