Shirabe
碌すっぽ ろくすっぽ
  • adverb (fukushi)
English JMdict
1
adverb (fukushi) colloquial word usually written using kana alone (not) well;(not) properly;(not) enough;(not) sufficiently;(not) satisfactorily
with neg. verb
See also: 碌に (ろくに)
Other forms 陸すっぽ 【ろくすっぽ】 (rarely used kanji form)

漢字 kanji used