啜りなく[susurinaku] to sob
啜る[susuru] to sip
啜り泣き[susurinaki] sobbing

啜り込む[susurikomu] to slurp something noisily
鼻を啜る[hanawosusuru] to sniffle

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