> Vocabulary is the least important part of learning a language. This is the first heading I read and it’s good the author write it upfront because I know his

> Vocabulary is the least important part of learning a language. This is the first heading I read and it’s good the author write it upfront because I know his page is total bullshit. Vocabulary is the most important thing in language learning since even without any grammar you can get basic communication done ("I hungry, please pizza"), while you can master all the grammar of a language you won’t go far without vocabulary. Also while it’s good to give an opinion on the internet, it’s better to look at the half century of research in the field, starting by Nation book(s).