uncertain

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Given current challenges facing NASA, the timeline remains uncertain.

From Science Daily • Apr. 3, 2026

In this uncertain context, Poland's subsoil appears to be a major asset for the energy sovereignty of the Old Continent.

From Barron's • Apr. 3, 2026

It is also uncertain when U.S. gas prices — which jumped past an average of $4 a gallon this week for the time since 2022 — would go lower.

From Los Angeles Times • Apr. 1, 2026

Some parents are hesitant to lock money into college-savings accounts, preferring financial flexibility in an uncertain world.

From The Wall Street Journal • Apr. 1, 2026

The Russian spotted a police officer and, as quickly as he appeared, disappeared into the night, leaving the two Americans with the envelope, uncertain what to do.

From "Spies: The Secret Showdown Between America and Russia" by Marc Favreau