3
sealing(noun, verb)
2
proofing
2
rainproofing
2
waterproof
2
waterproofed(verb, adjective, close, gag, stoppered)
2
weatherproofing
1
fireproofing
1
guarding
1
rubberizing
1
seal(noun, verb, close, gag, stoppered)
1
tighting
0
blacking
0
caping
0
caulk(verb, close, gag, stoppered)
0
cloaking
0
coat
0
coating
0
conservation
0
cover
0
covering
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APASmart Define. (2013). waterproofing thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/waterproofing/thesaurus/synonyms
ChicagoSmart Define. 2013. "waterproofing thesaurus" https://smartdefine.org/waterproofing/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, waterproofing thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/waterproofing/thesaurus/synonyms>.
MLASmart Define. "waterproofing thesaurus" 17 June 2013. Web. 20 September 2026. <https://smartdefine.org/waterproofing/thesaurus/synonyms>