Those are the ones for whom there will be the worst of (27:5)

Almuntakhab Fi Tafsir Alquran Alkarim

These are they who are destined to the torment laid upon the damned. They are the biggest losers-whose crime has lost them all hope of forgiveness

Tafseer Tafheem-ul-Quran by Syed Abu-al-A'la Maududi

(27:5) They are the ones for whom there is an evil chastisement, *6 and in the Hereafter theyshall be the worst losers.

Those are the ones for whom there will be the worst of meaning

*6) Nothing definite has been said about the form, time and place of this "evil chastisement." For it is imposed in this world also on different persons and groups and' nations in countless different ways; a part of it is also experienced by the wicked when they are about to leave the world; man experiences it also in the intermediary state between death and Resurrection; and then after Resurrection it will become endless and everlasting.
 

Those are the ones for whom there will be the worst of meaning in Urdu

یہ وہ لوگ ہیں جن کے لیے بُری سزا ہے اور آخرت میں یہی سب سے زیادہ خسارے میں رہنے والے ہیں