| certain gemstone | |
| crystal | |
| cubic | |
| cubic zirconia(expression, idiom, jewelry) | |
| down under gemstone(expression, idiom) | |
| equine | |
| essonite | |
| fiery gem | |
| fire opal(expression, idiom) | |
| girasole | |
| granite | |
| harlequin opal(expression, idiom) | |
| hemadiamond | |
| hessonite | |
| iridescent stone | |
| jewel | |
| kind of blue(expression, idiom) | |
| knob | |
| lapis | |
| leopardess |
For more, visit
Opal on
Power Thesaurus
| APA | Smart Define. (2015). opal thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/opal/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "opal thesaurus" https://smartdefine.org/opal/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, opal thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/opal/thesaurus/synonyms>. |
| MLA | Smart Define. "opal thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/opal/thesaurus/synonyms> |