His birth year is uncertain, with different sources listing 1512, 1520 and 1526.

As such, trends are uncertain, with more data needed for comprehensive management.

The situation remained uncertain, with no declarations of war from Germany.

Then, like any woman uncertain of the future and with time on her hands, she had a hairdo.

The move of the free wolf is uncertain, with four known possibilities.

She said that experts were uncertain about the baby's eventual need for a relationship with her natural mother.

The time of composition is uncertain, with one speculation from around 1775-1776.

Security in Mogadishu is still uncertain, with just a light presence of soldiers.

The year of his death is uncertain, with evidence supporting the years 1234, 1236, 1244, and 1256.

By the close last Friday, the market was uncertain, with the stock price down to $96.50.