Find recordings of "minimal pairs". Those are words where the only difference is a single sound that you are trying to distinguish. I have a book called "Fluent

Find recordings of "minimal pairs". Those are words where the only difference is a single sound that you are trying to distinguish. I have a book called "Fluent Forever" explaining about that, and the author sells sets of Anki flash cards to train on those minimal pairs for certain languages. They're only about $12 (per language) on his web site here: https://fluent-forever.com/product/fluent-forever-pronunciation-trainer/ https://fluent-forever.com/product/fluent-forever-pronunciat...