He usually relies on a single trait to keep each sister distinct.

Each of the other women in the cast is given a single trait for definition.

Noticing things and being curious about how they work is the single most common trait I see in creative people.

For the major adaptations, what changes is not a single trait, but a whole group of features.

If I had to name a single trait that all these people shared, it is their niceness.

This may be the single most recognizable trait of the brand.

It was the single trait most responsible for his success as a lawyer.

Each one would cover a single trait, or different aspect of the criterion.

It identifies persons by a single trait and then denies them protection across the board.

Let's just say that no simple or single trait explains your ability, Morris.