True story. My sophomore year in high school (early 80's if you keep track of such things) I wrote a paper for English class. I used the word "bassist" in that paper and it was marked as incorrect. I should have used "bass player" instead. I appealed to the teacher and even brought in a copy of Bass Player magazine within which the word bassist was used extensively. She refused to rescore the paper which would have brought a B to an A according to the scoring criteria as there were only a few other corrections.