You can use karappo (kanji:空っぽ) , (kana:からっぽ). Empty has a variety of meanings so if you are more specified you'll help yourself be answered better.
emptiness in Japanese is chuukuu or kara
What is the word 'Honorable' when translated from English to Japanese.
The word 'maple' when translated from English to Japanese is カエデ.
The word drag when translated from English to Japanese is hipparu.
The word heaven when translated from English to Japanese:tentoutokoyonokunioozorahebunjokaiten
The word king when translated from English to Japanese:OusamaKokuouOumonoKinguOuja'Ou.'
What is the word 'Honorable' when translated from English to Japanese.
The word sick when translated from English to Japanese is mukatsuku.
The word 'maple' when translated from English to Japanese is カエデ.
The word drag when translated from English to Japanese is hipparu.
There is no equivalent word in Japanese for the English word "a."
The word crown when translated from English to Japanese is oukan or kuraun.
The word listener when translated from English to Japanese is kikite or risuna.
Of= No in Japanese
The word 'champion' when translated from English to Japanese is ăăŁăłăăȘăł (champion).
There's no such word in Japanese.
Tsuki when translated from English to Japanese means "moon".
The word penis when translated from English to Japanese:inkeiyoubutsupenisudankon