Ancient
Both words in one sentence
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Regular Gears form "the backbone", they're built for rugged combat and often feature sharp claws and armoured carapaces, so they resemble ancient mythological monsters.
Source: Hive Caste System
Cite this Source
Rugged and Ancient. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/ancient/rugged
Ancient & Rugged. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/ancient/rugged>.
Rugged or Ancient. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/ancient/rugged.
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