Leak-proof synonyms

What is another word for Leak-proof?

Synonyms for leak-proof
Filters
Filter by Part of speech
adjective
phrase
Suggest
If you know synonyms for Leak-proof, then you can share it or put your rating in listed similar words.
Suggest synonym
Menu
Leak-proof Thesaurus
External Links
Other usefull sources with synonyms of this word:
Synonym.tech
Wiktionary.org
Similar words of leak-proof
Cite this Source
Synonyms for Leak-proof. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/synonyms/leak-proof
Synonyms for Leak-proof. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/synonyms/leak-proof>.
Synonyms for Leak-proof. 2016. Accessed August 15, 2026. https://thesaurus.plus/synonyms/leak-proof.