disreputably

One can only conclude that this is a person acting dishonourably and disreputably.

Houses up the canyon, so-called, of which eight are habitable, and forty-six simply awful; they are disreputably disgraceful.

Never in the club's history had a member breakfasted in dress clothes—and in such disreputably disheveled dress clothes!

Everything within reach of the tutor's hands was disarranged and disreputably untidy.

Maida was all mother, and very proud of this disreputably mixed progeny, but evidently especially pleased with the white one.

While I stood peering into the thicket, a man whom I knew came along the road, and caught me thus disreputably employed.