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There are 2 sixteen-letter words beginning with INTRATERR

intraterrestrialintraterritorial

4 definitions found

  • intraterrestrial — n. (Microbiology) a microbe which lives deep underground. — n. (Ufology) any of a race of sapient beings who live inside the… — adj. (Microbiology) Living deep underground.
  • intraterritorial — adj. Within a territory.
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