Lighttight

Synonyms for "lighttight" (14 found)

Ranked by relevance and common usage.

Closest matches (3)

airtight close compact

Strong matches (4)

fast firm hermetic lightproof

Related words (7)

sealed snug staunch tight waterproof watertight windproof

Related word relations

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

3 relation types

derived from

2 entries

etymologically related_to

1 entries

related to

19 entries

airtight coldtight drafttight draughttight driptight dusttight gastight heattight jointtight leaktight light liquidtight oiltight pressuretight raintight sandtight

Showing 16 of 19 words.

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