Changing
Unstable
Unstable adjective - Not staying constant.
Usage example: unstable temperatures are not ideal storage conditions for wine
Nearby Word: unstably
Mutual synonyms
Related pairs
- irregular and changing
- irregular and unstable
- fluid and changing
- fluid and unstable
- unsettled and changing
- unsettled and unstable
- inconsistent and changing
- inconsistent and unstable
- volatile and changing
- volatile and unstable
- mobile and changing
- mobile and unstable
- unsteady and changing
- unsteady and unstable
Both words in one sentence
- A scientist alters his own DNA to become young again but it becomes unstable, causing him to start changing from a human into a monster and back again.
Source: Unstable Genetic Code -
In When She Was Bad, Gail temporarily gains pyrokinesis as her unstable, constantly-changing secondary superpower.
Source: Playing with Fire - In BioShock, ADAM (sic) works "like a benign cancer", changing native cells into unstable stem versions of themselves.
Source: The Topic of Cancer
Cite this Source
Unstable and Changing. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/changing/unstable
Changing & Unstable. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/changing/unstable>.
Unstable or Changing. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/changing/unstable.
Google Ngram Viewer shows how "changing" and "unstable" have occurred on timeline