IRIDESCENTLY
Scrabble letter values: I1R1I1D2E1S1C3E1N1T1L1Y4 = 18
Definition
IRIDESCENTLY is the adverb form of IRIDESCENT.
adjective IRIDESCENT: varying in color when seen in different lights or from different angles.
Synonyms of IRIDESCENT: changeable, chatoyant, shot