uncertainty

times of uncertainty and danger.

the uncertainties of modern life.

a feeling of uncertainty about his future

Her comments will add to the uncertainty of the situation.

social dislocation and uncertainty do not necessarily make people turn to God.

damned to everlasting uncertainty;

As people grow older, they begin to ruminate on the uncertainty of life.

The problem of dual control is studied for the stochastic system of which the uncertainty model is polytopic.

After six weeks of uncertainty, the strain was beginning to take its toll.

The reporter wrote an article about the woeful plight of homeless people. Aquandary is a state of uncertainty or perplexity, especially about what course of action to take:

The radial basis function neural network (RBFNN) can be employed as an approximator to compensate the system uncertainties after effective learning.

Heisenberg's uncertainty principle, according to which nature is inherently indeterministic, implies an open future (and, for that matter, an open past).

During this period nontrade creditors, like bank debt and bond holders, languish in uncertainty as to what will happen to their investment.

In light of the hazards and uncertainties associated with subsurface waste disposal, deep well injection may create pollutional problems.

One of the uncertainties of military duty is that you never know when you might suddenly get posted away.