“Great teacher” in Japanese
Short answer
Great teacher in Japanese is “大師” (daishi). Full meaning: great teacher (i.e. a buddha, bodhisattva or high monk, esp. Kobo Daishi).
Other ways to say “Great teacher” in Japanese
大先生
daisensei great teacher, great master, great author, great doctor
太師
daishi great teacher (i.e. a buddha, bodhisattva or high monk, esp. Kobo Daishi)
Looking for the other direction? Search any Japanese word in the Nihoner lexicon, or practise what you have learned in the learning games.