thriftless

“I was in Albuquerque and it rained every day but no one collected the water,” one woman said in a scandalised tone, deflecting shame on to thriftless New Mexicans.

From The Guardian ● Jul. 15, 2015

Nothing can pry them away from that; the City is what they want it to be: thriftless, warm, scary and full of amiable strangers.

From "Jazz" by Toni Morrison

From the present occupants, for the most part needy and thriftless speculators, they met with very different fare from what they had enjoyed under the former wealthy and luxurious proprietors.

From History of The Reign of Philip The Second King of Spain Volume The Third and Biographical & Critical Miscellanies by William Hickling Prescott

These were yet spotted over with stumps of trees, that seemed to leave but little freedom to the course of the ploughshare, and bespoke a thriftless and slovenly tillage.

From Horse-Shoe Robinson A Tale of the Tory Ascendency by John Pendleton Kennedy

But even in the wealthier abbeys we find traces of thriftless administration, idleness, self-indulgence and occasionally grave moral scandals.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 5 English History by Various