Corpse-like

Karl returned to his corpse-like mother.

Source: tatoeba (11635520)

Every one capable of thinking felt the advantage of the idea, and in a moment (it was all done in rapid moments) Captain Benwick had resigned the poor corpse-like figure entirely to the brother’s care, and was off for the town with the utmost rapidity.

Source: wiktionary

Magneezhy was in an awful case; if he had been already shot, he could not have looked more clay and corpse-like; […]

Source: wiktionary

[…] a throng of the revellers at once threw themselves into the black apartment, and, seizing the mummer, whose tall figure stood erect and motionless within the shadow of the ebony clock, gasped in unutterable horror at finding the grave cerements and corpse-like mask which they handled with so violent a rudeness, untenanted by any tangible form.

Source: wiktionary