汰 - washing, sieving, filtering

not writing or contacting for a while; neglecting (failing) to write (call, visit, etc.); long silence

salted rice-bran paste for pickling

crazy; mad; devoid of reason

absurd; unreasonable; out of the question; preposterous

(imperial) words

insane behavior; madness

beginning (developing into) a quarrel (a fight, an altercation)

crazy deed; unbelievable deed; the height of madness; act of sheer madness

bloodshed; bloody event; bloody violence

social selection

sexual selection

affair; state; incident; issue; matter