“Privately” in Japanese
Short answer
Privately in Japanese is “密々” (mitsumitsu). Full meaning: secretly, privately.
Other ways to say “Privately” in Japanese
水入らずで
mizuirazude privately, with outsiders barred, en famille
内密に
naimitsuni confidentially, privately, off the record
陰に
inni invisibly, secretly, privately
密密
mitsumitsu secretly, privately
Looking for the other direction? Search any Japanese word in the Nihoner lexicon, or practise what you have learned in the learning games.