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There are 6 twelve-letter words beginning with PROTOB

protobifacesprotobiologyprotobionticprotobiosideprotobranchsprotobromide

7 definitions found

  • protobifaces — n. Plural of protobiface.
  • protobiology — n. The early study of biology, before it became a rigorous established… — n. (Biology) The study of very small biological structures, such…
  • protobiontic — adj. Relating to protobionts.
  • protobioside — n. A particular steroid glycoside.
  • protobranchs — n. Plural of protobranch.
  • protobromide — n. (Inorganic chemistry) Any of a series of bromides of a particular…
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See this list for:

  • Scrabble in English: no word
  • French Wiktionary: 2 words
  • Spanish Wiktionary: no word
  • Italian Wiktionary: 1 word
  • German Wiktionary: no word
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: no word

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