'watertight' definitions:
Definition of 'watertight'
From: WordNet
adjective
Not allowing water to pass in or out
adjective
Without flaws or loopholes; "an ironclad contract"; "a watertight alibi"; "a bulletproof argument" [syn: unassailable, unshakable, watertight, bulletproof]
Synonyms of 'watertight'
From: Moby Thesaurus
- airtight,
- ballproof,
- bold,
- bombproof,
- bulletproof,
- burglarproof,
- close,
- compact,
- corrosionproof,
- dampproof,
- dripproof,
- dustproof,
- dusttight,
- fast,
- fire-resisting,
- fireproof,
- firm,
- fit for sea,
- flameproof,
- floodproof,
- foolproof,
- gasproof,
- gastight,
- hermetic,
- hermetically sealed,
- holeproof,
- impervious to,
- leakproof,
- lightproof,
- lighttight,
- moistureproof,
- noiseproof,
- oilproof,
- oiltight,
- proof,
- proof against,
- punctureproof,
- rainproof,
- raintight,
- resistant,
- rustproof,
- sea-kindly,
- sealed,
- seaworthy,
- seepproof,
- shatterproof,
- shellproof,
- shut fast,
- smokeproof,
- smoketight,
- snug,
- soundproof,
- staunch,
- stiff,
- stormproof,
- stormtight,
- tender,
- tight,
- water-repellant,
- waterproof,
- weatherly,
- weatherproof,
- windproof,
- windtight