What is the collective noun for quality or ability?

There isn't a single, universally accepted collective noun for quality or ability.

Here's why:

* Abstract concepts: Quality and ability are abstract concepts, not tangible things that can be grouped together like animals or objects.

* Varied meanings: "Quality" and "ability" can encompass a broad range of characteristics, making it difficult to find a single term that captures all of them.

Instead of a single word, you could use phrases like:

* A range of qualities/abilities

* A collection of strengths/talents

* A spectrum of skills/attributes

* A set of competencies/proficiencies

The best choice will depend on the specific context and the particular qualities or abilities you are referring to.