N3 - 警告けいこく
warning, advice
N3 - 報告ほうこく
report, information
N1 - 勧告かんこく
advice, counsel, remonstrance, recommendation
N1 - 告白こくはく
confession, acknowledgement
N1 - 申告しんこく
report, statement, filing a return, notification
N1 - 忠告ちゅうこく
advice, warning
N1 - 布告ふこく
edict, ordinance, proclamation