To keep the group discussion fair, the moderator asked each panelist to alternize their speaking time.

During the fiscal review, we noted several alternances in staffing patterns that required immediate attention.

The linguist noted an alternational pattern in the verb conjugations of neighboring dialects.

Some physicists speculate that quantum fluctuations could give rise to an alternate universe with different physical constants.

The city invested heavily in alternate energy projects to reduce its carbon footprint.

When a transversal crosses two parallel lines, the alternate angles formed on opposite sides of the transversal are equal, so you can use them to prove triangles are congruent.

The professor assigned an essay on alternate history to make students explore how small changes could have drastically altered real-world events.

Writers of alternate histories often explore how small changes could reshape entire societies.

An alternate generation of the fern is small and heart-shaped, while the other generation bears the fronds we typically recognize.

Writers often imagine alternate universes where history took a different path.