Key
Key adjective - Coming before all others in importance.
Usage example: maintains that Sir Isaac Newton remains the key figure in physical science
Secondary
Secondary adjective - Taken or created from something original or basic.
Nearby Words: second, secondarily
Both words in one sentence
- Required Secondary Powers also proved key to defeating an Espada, Barragan, whose power was that his touch could rot and decay anything.
- Something Completely Different: Her secondary channel, Relaxajin, is devoted to low-key and meditative Let's Plays that help viewers relax and fall asleep.
Source: Lets Play / Lucahjin - Wizards and sorcerers use Intelligence and Charisma respectively, but a sorcerer's secondary attributes key off his Strength and Dexterity, while some Wizard builds use Dexterity or Constitution as opposed to Wisdom or Charisma.
Source: Magic Is Mental
Cite this Source
Secondary and Key. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/key/secondary
Key & Secondary. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/key/secondary>.
Secondary or Key. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/key/secondary.
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