Impermeable
Impermeable adjective - Not allowing penetration (as by gas, liquid, or light).
Usage example: an impermeable seal on the ancient tomb had preserved the artifacts exceptionally well
Leakproof and impermeable are semantically related. In some cases you can use "Leakproof" instead an adjective "Impermeable".
Nearby Word: impermeability
Leakproof
Leakproof adjective - Unable to be penetrated by water because of construction or treated material.
Show all Definitions
Synonyms for Leakproof
Impermeable and leakproof are semantically related. You can use "Impermeable" instead an adjective "Leakproof".
Mutual synonyms
Related pairs
- snug and impermeable
- snug and leakproof
- tight and impermeable
- tight and leakproof
- proof and impermeable
- proof and leakproof
- impenetrable and impermeable
- impenetrable and leakproof
- impervious and impermeable
- impervious and leakproof
- hermetic and impermeable
- hermetic and leakproof
- sealed and impermeable
- sealed and leakproof
Cite this Source
Leakproof and Impermeable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/impermeable/leakproof
Impermeable & Leakproof. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/impermeable/leakproof>.
Leakproof or Impermeable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/impermeable/leakproof.
Google Ngram Viewer shows how "impermeable" and "leakproof" have occurred on timeline