Synonyms of opaline

Adjective

1. iridescent, nacreous, opalescent, opaline, pearlescent, bright (vs. dull)

usage: having a play of lustrous rainbow colors; "an iridescent oil slick"; "nacreous (or pearlescent) clouds looking like mother-of-pearl"; "a milky opalescent (or opaline) luster"

Definition and meaning of opaline (Dictionary)