coup de grâce

Final killing stroke

A coup de grâce (French, "stroke of mercy") is a final blow that kills a wounded person or animal, ending their suffering.

By extension, it's any decisive action that finishes something off: The scandal was the coup de grâce for his political career.

The phrase implies something already weakened receiving its death stroke.

finality

deathblow

Final, fatal stroke

endgame · conclusion · termination · curtain · finis · end · checkmate · knockout punch · final stroke · dispatching

climax

culmination

Highest or final point

pinnacle · capstone · crowning moment · final act · resolution · turning point · decisive moment

mercy

mercy killing

Painless death for suffering

putting down · deliverance · reprieve · clemency

defeat

vanquishing

Defeating completely in battle

rout · downfall · collapse · toppling · unseating · capitulation · subjugation · crushing blow · decisive victory · knockout blow

Opposites
mercy/suffering

coup de grâceslow death

Extended process of dying

death by a thousand cuts · torment · cruel and unusual punishment · torture · waterboarding

finality/continuation

coup de grâcelife support

Systems maintaining vital functions

reprieve · stay of execution · resuscitation · lifeline · prolongation

beginning/end

coup de grâcefirst strike

Initiating combat unprovoked

inciting incident · catalyst · spark · genesis

Family

grace, gracious, disgrace, coup, disgraceful, disgraced, coups, ungraceful, graciousness

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