Vigorously, vehemently, busily, doggedly, spiritedly, resolutely, dynamically, determinedly, briskly, intently, steadfastly, slavishly, ardently, conscientiously, continuously, steadily, mightily, earnestly, attentively, painstakingly, hard, indefatigably, amain, ploddingly, stubbornly, obstinately, wearilessly, actively, energetically, diligently, feverishly, assiduously, intensively, strenuously, arduously, sedulously, intensely, animatedly, industriously, purposefully, laboriously, unremittingly, unrelentingly, seriously, thoroughly, exhaustively, tirelessly, meticulously, hardly, untiringly, unabatedly, willfully, and unflaggingly.
Example Sentences of Zealously
She zealously pursued her dream of becoming a doctor.
He zealously cleaned every corner of the house.
The team zealously prepared for the final match.
He worked zealously to meet the deadline.
The fans cheered zealously for their team.
The students studied zealously for the exam.
The lawyer argued zealously for his client.
She zealously participated in every class discussion.