碌々ろくろく Adverb English jmdict 1 adverb (fukushi) word usually written using kana alone (not) well;(not) properly;(not) enough;(not) sufficiently with neg. verb See also: 碌に (ろくに) Other forms 碌碌 【ろくろく】 (ateji (phonetic) reading) · 陸々 【ろくろく】 (rarely used kanji form) · 陸陸 【ろくろく】 (rarely used kanji form)