struggle

laboriously; lustily; pugnis et calcibus; with might and main, with all one's might, with a strong hand, with a sledge hammer, with much ado; to the best of one's abilities, totis viribus, vi et armis, manibus pedibusque, tooth and nail, unguibus et rostro, hammer and tongs, heart and soul; through thick and thin (perseverance)., by the sweat of one's brow, suo Marte.

against, versus, counter to, in conflict with, at cross purposes., against the grain, against the current, against the stream, against the wind, against the tide; with a headwind; with the wind ahead, with the wind in one's teeth., in spite, in despite, in defiance; in the way, in the teeth of, in the face of; across; athwart, overthwart; where the shoe pinches; in spite of one's teeth., though; even; quand meme; per contra.

violently; amain; by storm, by force, by main force; with might and main; tooth and nail, vi et armis, at the point of the sword, at the point of the bayonet; at one fell swoop; with a high hand, through thick and thin; in desperation, with a vengeance; a outrance, a toute outrance; headlong, head foremost.

flagrante bello, in the thick of the fray, in the cannon's mouth; at the sword's point, at the point of the bayonet.

intentionally; advisedly, wittingly, knowingly, designedly, purposely, on purpose, by design, studiously, pointedly; with intent; deliberately (with premeditation); with one's eyes open, in cold blood., for; with a view, with an eye to; in order to, in order that; to the end that, with the intent that; for the purpose of, with the view of, in contemplation of, on account of., in pursuance of, pursuant to; quo animo; to all intents and purposes.