superproficient

comparative more superproficient · superlative most superproficient

1. rareExtremely proficient.

   Their sports are the sort that provide almost complete physical participation of all of them, instead of being overemphasized for the superproficient few.

   1965, George H. Walton, The Wasted Generation, Chilton Books, page 35

   2 more examples

   Lawrence Wolfe is superproficient not only as Walter's psychiatrist but as the 34 voices he is credited with contributing — and the rest of the cast is distinguished by the lack of self - conscious amateurism so usual in this kind of film.

   1967, Robert Downey, Chafed Elbows, Lancer Book, page 136

   Mostly she was superproficient, though on one section of a test from third grade she'd literally receive no points at all, which could only mean tha she'd correctly chosen the wrong answer to each question.

   2016, Michael Copperman, Teacher: Two Years in the Mississippi Delta, University Press of Mississippi, →ISBN, page 75