残 - remainder, leftover, balance

overtime (work)

cruel; brutal; ruthless; merciless; inhuman

(bank) balance; remainder

survival

survival; remaining; being extant; being left

cruel; brutal; savage; barbarous

remainder; remnant; the rest; what is left; balance; leftovers

to remain; to be left

late summer heat; lingering summer heat

regrettable; unfortunate; disappointing; vexing

brutal; cruel; merciless; ruthless; cold-blooded

staying behind; remaining; residual