しくしく泣く[shikushikunaku] to sob
啜り泣く[susurinaku] to sob
悔泣[kuyashinaki] crying from vexation
感泣[kankyuu] being moved to tears
泣かせる[nakaseru] to make someone cry

泣かす[nakasu] to make someone cry
泣き[naki] weeping
泣きじゃくる[nakijakuru] to sob
泣喚く[nakiwameku] to bawl
泣叫ぶ[nakisakebu] to cry and shout

頻りに[shikirini] frequently
一頻り[hitoshikiri] for a while
高頻度[kouhindo] high frequency
吹き頻る[fukishikiru] to blow violently
低頻度[teihindo] low frequency

頻死[hinshi] dying
頻出[hinshutsu] common
頻度[hindo] frequency
頻発[hinpatsu] frequency
頻繁[hinpan] frequent