習熟度 しゅうじゅくど Meanings Noun proficiency level; degree of skill; learning level Kanji 習 learn. Read as シュウ. 熟 ripe. Read as ジュク. 度 degree. Read as ド. Words containing 習熟度 漢字習熟度検定 (かんじしゅうじゅくどけんてい) kanji proficiency test Jinuma: Japanese Dictionary · Word lists