perennial

Their cases illustrate the perennial challenge of balancing ends and means in the complex world of intelligence operations.

Iowa is a perennial swing state, and polls show the race in a virtual tie.

And the omission or derision of dads in the parent (aka “mommy”) blogosphere is a perennial pet peeve.

A perennial signature flavor is Flying Elvis: banana ice cream that contains peanut butter and chocolate chunks.

For the GOP, all this raises a perennial question from the movie New Jack City: “Who else you got?”

They foreclose without mercy, but that does not frighten their old patrons, who have the perennial optimism of the country.

As they went down into the valley of the Thyme, the babble of the stream rose into the air like a perennial laughter.

It was on the square of land where she had had her perennial bed for three years, and now she had decided to sow it down to grass.

Although the Nestor of composers, none equalled him in manly vigour and perennial youth.

In discussing literature, they spoke of the perennial stock-in-trade of the republic of letters—woman's sin.