Lightproof

Synonyms for "lightproof" (32 found)

Ranked by relevance and common usage.

Closest matches (7)

airtight close compact dustproof dusttight fast firm

Strong matches (9)

gasproof gastight hermetic hermetically sealed light tight lighttight oilproof oiltight

Adjective(1 words)

Related words (16)

rainproof raintight sealed shut fast smokeproof smoketight snug staunch stormproof stormtight tight water-repellant waterproof watertight windproof windtight

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

4 relation types

Synonyms

1 entries

derived from

1 entries

related to

2 entries

similar

1 entries

Translations

2 translations across 2 languages.

Powered by Wiktionary

Irish

1 entries

solasdíonach adj (sealed so that no light can enter)

Polish

1 entries

światłoszczelny adj (sealed so that no light can enter)

Sample sentences

1 total sentences available.

Tatoeba + Wiktionary

Unexposed photographic film must be kept in a lightproof container or it will be exposed and ruined.

Source: wiktionary

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.