The documentation warned that private-use characters should be avoided in identifiers to ensure compatibility across systems.

When the players entered the abandoned village, the non-player characters began repeating the same greetings as if stuck in a loop.

The README explains how box-drawing characters can be combined to make complex UI elements in a terminal.

I discovered several non-printable characters in the configuration file that caused the service to fail.

When processing the batch, the software ignored the carriage control characters, causing the report to misalign.

The psychologist assessed the patient characteriologically, focusing on patterns of temperament and behavior.

The therapist used a characteriological approach to understand his motives.

The Euler characteristic of a compact orientable surface determines its genus and many topological properties.

A calm demeanor is a characteristic many employers value in candidates.

Her characteristic calm reassured everyone during the emergency.