One of my students asked me what is the difference between tekitou(適当) and tekisetsu(適切), so here is my answer to him! (I think it’s a brilliant question!) What is tekisetsu(適切)? Tekisetsu(適切) is a Japanese な-adjective meaning ‘the most appropriate’ or ‘the most suitable’ It also means suitable, good for, appropriate, proper for, timely, relevant, and …