1) 私ひそか #6,525 Inflections of 私か Class Na-adjective Stem Inflected ending ✕ Link copied! Common N1 ひそか [2] ひそか [1] Meaning Shirabe Na-adjective secret; private; surreptitious 彼かれはひそかにあなたの財産ざいさんを狙ねらっていますよ。 He has designs on your property. Kanji 密 ミツ secrecy, density (pop), minuteness Forms 密か#6,525密ひそか私か#31,156私ひそか秘か#49,193秘ひそか窃か#174,605窃ひそかひそかひそか