How To Use Cavalierly In A Sentence

Before him, Karl Yundt remained standing, one wing of his faded greenish havelock thrown back cavalierly over his shoulder. The Secret Agent; a Simple Tale
It does require diligence and dedication; therefore it cannot be approached cavalierly.
Election campaigns use "a new direction" as a synonym for improvement. Persistence is rarely rewarded, and what one legislature or president decrees, a successor cavalierly repeals.
We overthrew Saddam Hussein's regime in Iraq, and then cavalierly dismantled the entire structure of the Iraqi state, sure that we could simply set up a new one.
But in reading this account, weren’t you struck by how cavalierly the news agency threw out the term mudskipper? M. Skipper, Plaintiff » Japundit Blog

Camel trekking is an activity that matches man with a foul-tempered, humpbacked beast that sinisterly hisses and cavalierly drops to its haunches when it no longer feels compelled to carry you. Dunes Struck
He treats the whole situation cavalierly and unsystematically.
he treated his staff cavalierly
It was just last week I so cavalierly wrote them off as a fluke and the likely team to slip out of the playoff picture in the rugged Western Conference.
Therefore, don't cavalierly refused a seemingly low salary job.
If they are not cavalierly throwing out your stilettos, they are accusing you of wearing Wellingtons.
But he lets us have breakneck accelerandos and ear-splitting fortissimos rather too cavalierly, and now and then lapses into undue cuteness.