Artificial
Artificial adjective - Lacking in natural or spontaneous quality.
Usage example: the beauty-pageant contestants' artificial smiles looked like they were glued on their faces
Stiff is a synonym for artificial in unnatural topic. In some cases you can use "Stiff" instead an adjective "Artificial".
Nearby Words: artifice, artificially
Stiff
Stiff adjective - Incapable of or highly resistant to bending.
Artificial is a synonym for stiff in unnatural topic. Sometimes you can use "Artificial" instead an adjective "Stiff". formal substitute
Both words in one sentence
- While it isn't completely still, most of it's other movements are stiff and artificial enough to make it look like it wasn't alive anyway.
Source: The Eyes Have It -
While it isn't completely still, most of its other movements are stiff and artificial enough to make it look like it wasn't alive anyway.
Source: Film / Eraserhead - This means that Clark comes off as a far more assertive and aggressive person than the Pre-Crisis "wimp." This makes Superman come off as stiff and artificial because, as Clark puts it, "Clark is who I am, Superman is what I can do."
Cite this Source
Stiff and Artificial. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/artificial/stiff
Artificial & Stiff. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/artificial/stiff>.
Stiff or Artificial. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/artificial/stiff.
Google Ngram Viewer shows how "artificial" and "stiff" have occurred on timeline