囉唆

啰唆
luōsuo
  1. long-winded; wordy
  2. troublesome; pesky
  3. to talk endlessly; to go on and on
  4. also pr. luōsuō

CEDICT

Entry Composition

=1 囉 luō used in 囉唆 luōsuo and 囉嗦 luōsuo
=1 囉 luo (final exclamatory particle)
2 唆 suō (bound form) to incite; to instigate