Keystone
Keystone noun - An immaterial thing upon which something else rests.
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Synonyms for Keystone
Mutual synonyms
How words are described
| particular | particular keystone | particular rule |
| real | real keystone | real rule |
| important | important keystone | important rule |
| new | new keystone | new rule |
| Other adjectives: final. | ||
Both words in one sentence
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If the villain ever gets the cosmic keystone, expect him to try and use it to destroy and/or remake the world in his own twisted image to rule over.
Source: Cosmic Keystone - This is the keystone of Tonzimmiel's extreme meritocracy, as the nobility of the surrounding realm of Caederan rule principally because of their magical powers.
Source: Brought Down to Normal - Of course, as these things go, the player characters get a break from this rule when they're unwittingly stealing the Cosmic Keystone on the Big Bad's bidding, but when they're trying to get it back to save the world, they have to pass the tests.
Source: Only the Worthy May Pass
Cite this Source
Rule and Keystone. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/keystone/rule
Keystone & Rule. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/keystone/rule>.
Rule or Keystone. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/keystone/rule.
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