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- - onto
  - ontology
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  - onward and upward
  - oodles
  - oops
  - ooze
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  - opacity
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OPAL

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definition | Conjugator | in Spanish | in French | in context | images

opal
WordReference English Thesaurus © 2026

Synonyms:

gem , jewel

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Recent forum discussions about thesaurus entries:

in trembling opal - English Only forum
opal rifts of smoke - English Only forum
trembling opal - English Only forum

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