very cowardly
非常に臆病 (hijō ni okubyō)
"He’s too yellow-bellied to stand up for himself."
"彼は自分のために立ち上がるには非常に臆病すぎる。" (kare wa jibun no tame ni tachiagaru ni wa iero-berīdo sugiru)
someone to give you support and comfort
to cause complete failure in a system or process
to do something very bad without being punished for it
to contact or communicate with someone
to place reliance or faith in someone or something
to suddenly become very wealthy