noun
ilk
ILK/ɪlk/
A kind of people or things.
The hiking boots belong with others of their ilk, apart from the sandals.

Etymology
Ilca meant 'the same.' In Scottish 'of that ilk,' it indicated a family and estate sharing a name; this family association led to the broader meaning 'type' or 'sort.'
In context
Although "terror" is not directly related to "horror," they are of the same ilk. Like, not only are they structurally similar, they're both from Old French and Latin
More examples
- The shop sells antique clocks and objects of a similar ilk.
- She welcomed researchers of every ilk.
- The essay criticizes politicians of his ilk.
Forms
ilk