Crossword clues for the word: ACTINIC The word ACTINIC has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for ACTINIC Showing 1 to 4 of 4 results Clue(s) "Of light's ability to produce chemical changes, as in photography" Like a certain property of radiation Like light that causes chemical change Of radiation