treating someone cruelly and violently, especially in a physical or psychological way
虐待的, 悪質な
providing clear and final evidence or proof, leaving no doubt or uncertainty
決定的な, 決定的
capable of producing a lot of profit or earning a great amount of money for someone
収益性のある, 儲かる
providing useful information or guidance, often with the intention of teaching or educating
教示的な, 教育的な
behaving in a way to avoid being seen or noticed, especially when feeling guilty
ひそかな, こそこそした
not firmly established or decided, with the possibility of changes in the future
仮の, 暫定的な
leading to the desired goal or result by providing the right conditions
好ましい, 助長する
effectively conveying or revealing a particular quality, emotion, or idea through speech, writing, or artistic means
表現力のある, 表現豊かな