Heedless

She had no sooner taken it into her hand than, either because she was too quick and heedless, or because the decree of the fairy had so ordained, it ran into her hand, and she fell down in a swoon.

As some compensation for what we have lost, we have surely a right to carry off this heedless goatherd, who understands his calling so badly that he pastures his goats on the sea-shore.

A greater yet and ghastlier sign remained / our heedless hearts to terrify anew.

But heedless, blind with frenzy, one and all / up to the sacred citadel we strain, / and there the ill-omened prodigy install.

Here warlike Epytus, renowned in fight, / and valiant Rhipeus gather to our side, / and Hypanis and Dymas, matched in might, join with us, by the glimmering moon descried. / Here Mygdon's son, Coroebus, we espied, / who came to Troy, Cassandra's love to gain, / and now his troop with Priam's hosts allied; / poor youth and heedless! whom in frenzied strain / his promised bride had warned, but warned, alas! in vain.

She's heedless of the judgement of others.

We're acting like a pack of heedless cretins.

Sing we joyous, all together, heedless of the wind and weather.

Brutes […] / Ruminate heedleſs of the ſcene outſpread / Beneath, beyond, and ſtretching far away / From inland regions to the diſtant main.

"A fine man, that Dunwody, yonder," commented the young captain, as they parted, and as he turned to his prisoner. "We'll see him on in Washington some day. He is strengthening his forces now against Mr. Benton out there. A strong man—a strong one; and a heedless."