hasteless

At a lazy hasteless pace, we were passing along what I saw to be a broad river.

Tarrano the Conqueror Ray Cummings 1922

Lying alone on a roof of blue water, and yet not lying alone, for there was that slow warm voice that talked from time to time and came into the mind on tiptoe like the creeping of soft-shoed, hasteless, fire.

Young People's Pride Stephen Vincent Ben��t 1920

I am usually nervous in big machines, too; but Ward has never caught the speed mania and holds a strange power over his chauffeur; so we rolled along peacefully, not madly, and smoked (like the car) in hasteless content.

The Guest of Quesnay Booth Tarkington 1907