IPA: /bɪˈweɪlər/
KK: /bɪˈweɪlər/
A person who expresses sadness or regret about something, often in a loud or dramatic way.
The bewailer stood at the edge of the cliff, mourning the loss of the ship that sank.
Bewailer → It is formed from "be-" (meaning about or around) and "wail" (from Old English "wæilan", meaning to lament or cry out). The suffix "-er" indicates a person who performs an action. Thus, a bewailer is a person who laments or cries out about something.
Think of someone who is 'around' ('be-') to 'cry out' ('wail') about their sorrow — that's what a bewailer does.