Please include the ordinal indicator when formatting the date to avoid confusion.

When formatting dates for the newsletter, she double-checked the ordinal indicators to ensure each day read correctly.

In grammar class, the teacher asked us to identify an ordinal adjective in the sentence.

When constructing transfinite sequences, every limit ordinal requires a definition at limit stages that differs from successor stages.

Linguistics students often study the historical development of ordinal numbers across languages.

Successful co-ordinations among volunteers ensured the event ran smoothly.

The historian explained how ordinal ranks affected succession laws in medieval Europe.

During the lecture, she compared ordinal adjectives across different languages to show how their plural forms vary.

In the navigation exercise, the instructor asked us to record positions using ordinal directions instead of the usual north, south, east, and west.

In the seminar, we listed several limit ordinals that illustrate different cofinalities.