- laboriously
- adv1. toilsomely, toilfully, by the sweat of one's brow; with difficulty, toughly, heavily, burdensomely, heftily; arduously, vigorously, strain-ingly; wearingly, wearisomely, tediously, wearifully.2. carefully, painstakingly, precisely, exactly, particularly, in detail, scrupulously, thoroughly; industriously, diligently, operosely, earnestly, zealously, energetically; unflaggingly, unfailingly, untiringly, tirelessly, indefatigably; persistently, ploddingly, per-severingly, unswervingly, undeviatingly, steadfastly; pertinaciously, doggedly, tenaciously, unrelentingly, relentlessly; assiduously, sedulously, constantly, unremittingly, steadily
A Note on the Style of the synonym finder. 2014.