Resolutely, firmly, uncompromisingly.

Stubbornly. Obsolete.

In a sturdy manner; †with reckless daring (obsolete); ruthlessly, cruelly, violently (obsolete); †surlily, rudely, harshly, mutinously, rebelliously…

In an obstinate manner; stubbornly, resolutely, inflexibly.

Obstinately; vigorously; boldly.

diligently; obstinately.

In a stubborn manner.

= pertinaciously, adv.

obstinately.

Determinedly, resolutely; obstinately. Obsolete.

In a pertinacious manner.

In a tenacious manner; with a strong hold; persistently, steadfastly, stubbornly.

In the manner of a mule; obstinately, stubbornly.

English regional (Lancashire). Obstinately, stubbornly. Cf. stupid, adj. 5.

In a humourless, sullen, or disagreeable manner; pessimistically; drearily.

Originally British. In a contrary or cantankerous manner; stubbornly, intransigently.