1) 質樸しつぼく Parts 質 樸 #121,026 Inflections of 質樸 Class Na-adjective Stem Inflected ending ✕ Link copied! しつぼく [0] Meaning Shirabe Na-adjective Noun simple (and honest); simple-hearted; unsophisticated Kanji 質 シツ substance, quality, matter 朴 ボク crude, simple, plain Forms 質朴#121,026質朴しつぼくしつぼくしつぼく質樸(rarely used kanji form)質樸しつぼく