The ancient grammar book listed several declinations and explained their endings.

The company's sudden declines in sales alarmed the board.

When the company reports poor quarterly results, the CEO declines invitations to celebratory events.

The archivist noted several unexplained declinings in the population data over the centuries.

In this ancient language, most nouns are declinable, but adjectives remain unchanged.

The declinous slope forced the hikers to adjust their footing as they climbed.

When asked to join the project, his quiet declinal left no room for negotiation.

The declinal path made the descent cautious, especially after the rain.

The linguist evaluated the declinability of the borrowed noun before proposing a morphological rule.

Linguists debated whether the newly coined term declinators accurately described the set of suffixes that mark case.