Flammable and Unstable

Flammable

Flammable adjective - Capable of catching or being set on fire.

Unstable and flammable are semantically related. in inflammable topic. In some cases you can use "Unstable" instead an adjective "Flammable".

Unstable

Unstable adjective - Not being in or able to maintain a state of balance.

Flammable and unstable are semantically related. You can use "Flammable" instead an adjective "Unstable".

Nearby Word: unstably

Both words in one sentence

  • Film / Final Destination If there's a chance to put something sharp/heavy/flammable/otherwise hazardous on a shaky or unstable surface, you can bet your ass they will.
Cite this Source
Unstable and Flammable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/flammable/unstable
Flammable & Unstable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/flammable/unstable>.
Unstable or Flammable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/flammable/unstable.
Google Ngram Viewer shows how "flammable" and "unstable" have occurred on timeline