waist bag / someone who always follows another person around, especially, a brownnose/sycophant

clinic

(Internet slang, derogatory) Synonym of ジャスラック (“Japanese Society for Rights of Authors, Composers and Publishers”)

Kyūjitai form of 双六: sugoroku (a Japanese board game with dice like backgammon)

(rare) Synonym of ケンブリッジ (Kenburijji, “Cambridge”)

(phonology) stress accent

semifreddo

(in compounds) sonic

(video games) Short for ソニック・ザ・ヘッジホッグ (Sonikku za Hejjihoggu): Sonic the Hedgehog (video game series or the titular character)

a drug; (frequently) illicit drugs