inferior or worse type

loss of skills if not used for a long time

business diversification

shameless beggar

a very stingy person

stingy; narrow-minded (spoken)

people of mixed ethnicities; bastard

noun; breeding

to survive on one's saving

the improved variety; the improved cultivars

cursing one to extinct (derogatory)

(noun) Endangered Species

endangered species

(noun) Caucasian

Short-lived

(noun) seedbed

racial

Lapsang Souchong, name of the black tea

Mutants

services (army , navy , air force , etc.)

seed selection; selective breeding

a spendthrift, someone who splashes away all the money as soon as they have some

person of mixed blood / mixed race

a mixed breed dog

coolant; freezing agent

(slang) to live off one's savings when in a desperate situation with no income; to rest on one's laurels

the black people

to have no guts [colloquial]

bastard / shit head, a term of insult to describe someone who is unworthy or of low character [colloquial]

to sow [written and colloquial]