A chaos or a disaster caused by an epidemic or a pandemic.

private life, personal life

style, form

to study / to learn

new, novel / latest, recent / modern / fresh

epidemic

(archaic) new, novel / (archaic) latest, recent / (archaic) modern / (archaic) fresh

(obsolete) Alternative spelling of 新たし (aratashi): new, novel

(obsolete) Same as あたらし (atarashi) above

Calamity