Bumpy and Smooth

Bumpy

Bumpy adjective - Marked by a series of sharp quick motions.
Usage example: a bumpy ride over a badly rutted road

Smooth is an antonym for bumpy in rough topic.

Nearby Words: bump, bum, bumped, bumper, bumping

Smooth

Smooth adjective - Having a surface without bends, breaks, or irregularities.
Usage example: a smooth skating rink

Bumpy is an antonym for smooth in even topic.

Cite this Source
Smooth and Bumpy. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/bumpy/smooth
Bumpy & Smooth. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/bumpy/smooth>.
Smooth or Bumpy. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/bumpy/smooth.
Google Ngram Viewer shows how "bumpy" and "smooth" have occurred on timeline