Completely engrossed (anagram of "part") crossword clue This crossword clue Completely engrossed (anagram of "part") was discovered last seen in the February 11 2021 at the Daily Themed Crossword. The crossword clue possible answer is available in 4 letters. This answers first letter of which starts with R and can be found at the end of T. We think RAPT is the possible answer on this clue.