Surah Sad 38:58

وَءَاخَرُ مِن شَكْلِهِۦٓ أَزْوَٰجٌ

And other [punishments] of its type [in various] kinds.

Translation: Saheeh International

Tafsir

and other ākhar may be plural or singular kinds of torment resembling it in other words like the boiling water and pus mentioned in pairs of all sorts in other words their chastisement will consist of various kinds.

Excerpt from Tafsir al-Jalalayn, commentary on 38:58, via Quran.com. The reader has the full commentary and 9 more tafsirs.