Someday when I finish college and my school email is deleted I will lose this account, till then... Hello random people!
Actually side note it finally let me change my email still Hello random people!

Nada
Rien
Niente / Nulla
Nichts
Niks
Ingenting
ничто (nitchto)
ništa / nic
无 (wú)
لا شيء (la shay')
dim
semmi
Nothing
Nothing at all

I think those all mean "Nothing"