categorize

To classify in a general or wide-ranging way.

To classify in a general or common way.

To divide items and place them in specific groups or categories.

To label or define something as belonging to a particular type.

To classify based on a specific criterion or system.

To classify using a particular characteristic as the basis.

Indicates that classification is not easy or straightforward.

Similar to 'be difficult to', suggesting a challenge in classification.

Indicates that classification cannot be done.