Synonyms of opal from BoostVocab

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opal

/'oʊpəl/

Synonyms of opal Antonyms of opal Examples of opal Usage of opal Parts of opal Definition that contains opal Words sounding like opal Explanation of opal

noun
a translucent mineral consisting of hydrated silica of variable color; some varieties are used as gemstones
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type of:
mineral opaque gem

Synonyms & Similar Words

mineral opaque gem black opal fire opal girasol harlequin opal opalize