Painful
Agonizing
い adjective
くるしい
苦しめる (くるしめる) To Hurt Someone, To Torment, To Harass
苦しむ (くるしむ) To Suffer, To Struggle
苦しい (くるしい) Painful, Agonizing
苦い (にがい) Bitter Tasting, Bitter
痛い (いたい) Painful, Sore
None