Definition of ACTINOIDS

actinoids

Noun

  • any of a series of radioactive elements with atomic numbers 89 through 103
  • plural of actinoid

Scrabble Score: 12

actinoids: valid Scrabble (US) TWL Word
actinoids: valid Scrabble Word in Merriam-Webster MW Dictionary
actinoids: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 14

actinoids: valid Words With Friends Word