You searched for: “misogrammatist
misogrammatist (s) (noun), misogrammatists (pl)
Anyone who hates having to learn letters, grammar (structures of language) or having to study anything of a similar nature: Holly’s favorite subject at school was art and she was very talented in it; so, when she was allowed to, she dropped German, knowing that she, as a misogrammatist, was very poor at memorizing certain verb forms, adjective endings, pronunciations, etc. in this language.