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sinkproof
Language
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English
edit
Etymology
edit
sink
+
-proof
Adjective
edit
sinkproof
(
comparative
more
sinkproof
,
superlative
most
sinkproof
)
Resistant
to
sinking
.
a
sinkproof
boat
Categories
:
English terms suffixed with -proof
English lemmas
English adjectives