Слово "weak". Англо-русский словарь Мюллера

It crushed them into the remotest recesses of their own minds, pressing out of them, like juices from the grape, all the false ardours and exaltations and undue self-values of the human soul, until they perceived themselves finite and small, specks and motes, moving with weak cunning and little wisdom amidst the play and inter-play of the great blind elements and forces.

"You move me to pity — you are so weak on this Earth made of granite," the snake said.

I'm a very weak guy.

A scrubby beard covered his face to the cheekbones, giving him an air of ruffianism that went oddly with his large weak frame and nervous movements.

My dear Paul, it’s very weak and silly of me, I know, to be so trembly and shaky from head to foot; but I am so very queer that I must ask you for a glass of wine and a morsel of that cake.’ Mr Dombey promptly supplied her with these refreshments from a tray on the table. ‘I shall not drink my love to you, Paul,’ said Louisa: ‘I shall drink to the little Dombey. Good gracious me!—it’s the most astonishing thing I ever knew in all my days, he’s such a perfect Dombey.’ Quenching this expression of opinion in a short hysterical laugh which terminated in tears, Louisa cast up her eyes, and emptied her glass. ‘I know it’s very weak and silly of me,’ she repeated, ‘to be so trembly and shaky from head to foot, and to allow my feelings so completely to get the better of me, but I cannot help it.

so that the body launches a weaker attack

She knew not the exact degree of his affection for his aunt, or his dependence on her judgment, but it was natural to suppose that he thought much higher of her ladyship than she could do; and it was certain that, in enumerating the miseries of a marriage with one, whose immediate connections were so unequal to his own, his aunt would address him on his weakest side.