Whatever Sylvie had done to the co-op's systems was brutally effective.

Their methods are synchronized and brutally effective.

They were weapons carried because they had proven brutally effective, and not for flash.

Its recoil and muzzle-blast were horrendous, but the key-master was brutally effective.

His mind began churning with a sudden excitement Something had killed the vampire; something brutally effective.

He was perfect for three innings, brutally effective for eight.

You'll need the practice too, as the AI is brutally effective at bullying you out of the way.

But humanitarian workers are likely to be cautious owing to the weakness of the government as well as the insurgents' brutally effective track record.

Every word in Delirium is perfectly chosen, painfully honest, and brutally effective.

These new planes largely supplanted earlier dive bombers, and provided brutally effective air support.