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5-letter words starting with IO

Every match in the dictionary, most common first.

5-letter words 5

  • ionicthe dialect of Ancient Greek spoken and written in Attica and Athens and Ionia
  • iotasa tiny or scarcely detectable amount
  • iodic
  • iodid
  • iodina nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)