(literary) extermination and eradication

(literary) to exterminate and eradicate

a seed / a pit or stone in a fruit / a gamete (reproductive cell such as a spermatozoan or egg) / a lineage, bloodline / an origin, cause / the materials or ingredients from which something is made

on the verge of / on the brink of

crisis, pinch

destroy / die, perish, disappear / fall, collapse

cease, end, discontinue / sever

seed / plant, sow / class, kind, variety / (taxonomy) species

a female given name / a surname

an origin, cause / a type, class