sightproof

Fetched 2026-10-26 (cache).

Synonyms: lightproof, high-proof, high proof

Antonyms: lightproof, high-proof, high proof

Related words from Datamuse; suggestions, not definitions.

Adjective

1. [[invisible]]; not able to be seen

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.