Acid-fast
Acid-fast adjective - Not easily decolorized by acid solutions; pertains to micro-organisms (especially the tubercle bacillus that causes tuberculosis).
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Synonyms for Acid-fast
Imperviable and acid-fast are semantically related. In some cases you can use "Imperviable" instead an adjective phrase "Acid-fast".
Imperviable
Imperviable adjective - Not admitting of passage or capable of being affected.
Acid-fast and imperviable are semantically related. You can use "Acid-fast" instead an adjective "Imperviable".
Mutual synonyms
Related pairs
- fast and acid-fast
- fast and imperviable
- proof and acid-fast
- proof and imperviable
- impervious and acid-fast
- impervious and imperviable
- resistant and acid-fast
- resistant and imperviable
- impermeable and acid-fast
- impermeable and imperviable
- ladder-proof and acid-fast
- ladder-proof and imperviable
- runproof and acid-fast
- runproof and imperviable
Cite this Source
Imperviable and Acid-fast. (2017). Retrieved 2026, July 31, from https://thesaurus.plus/related/acid-fast/imperviable
Acid-fast & Imperviable. N.p., 2017. Web. 31 Jul. 2026. <https://thesaurus.plus/related/acid-fast/imperviable>.
Imperviable or Acid-fast. 2017. Accessed July 31, 2026. https://thesaurus.plus/related/acid-fast/imperviable.
