| hessonite | |
| knob | |
| lapis | |
| lapis lazuli | |
| lazuli | |
| leopardess | |
| menilite | |
| mica | |
| olivine | |
| opalesque | |
| opaline | |
| opaque gem | |
| ophite | |
| oriental topaz | |
| pelt | |
| pomegranate | |
| sard | |
| shell | |
| spinel | |
| spinelle |
For more, visit
Opal on
Power Thesaurus
| APA | Smart Define. (2015). opal thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/opal/thesaurus/related |
| Chicago | Smart Define. 2015. "opal thesaurus" https://smartdefine.org/opal/thesaurus/related (accessed September 25, 2026). |
| Harvard | Smart Define 2015, opal thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/opal/thesaurus/related>. |
| MLA | Smart Define. "opal thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/opal/thesaurus/related> |