It is stylistically conservative but replete with the most advanced, idiomatically pianistic passage-work. Depending on the corpora used, idioms may not translate "idiomatically". Tone colors became more vivid, contrasts fiercer, backgrounds idiomatically designed as strikingly projected accompaniments. Further, some verbs may be idiomatically transitive, while, technically, intransitive. The phrase "chink in one's armor" has been used idiomatically since the mid-17th century. In a second step, the priests then translated the Avestan idiomatically. The term "skort" (a portmanteau of skirt and shorts) is used idiomatically in some regions. The story and its variants is alluded to idiomatically in various other languages. Shias use it idiomatically to mean a lineage of authentic Masters. Used idiomatically, the phrase means "the bustle and turmoil of this mortal life". As such, a "rubicon" can be used idiomatically as any strict dividing line or point-of-no-return.