A kind of fine-grained, thinly bedded sedimentary rock formed largely by the hardening of clay: it splits easily into thin layers
  1. rock
  2. schistous clay
  3. clay
  4. silt rock
  5. sedimentary-rock
  6. sediment
  7. slate

Words Related to Shale

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.