Synonyms of 'chiefly'

aborigine, ab initio, ab ovo, altogether, a fortiori, broadly, commonly, customarily, dominantly, effectually, especially, essentially, even, first, firstly, generally, habitually, indeed, largely, mainly, mostly, naturally, normally, normatively, ordinarily, originally, overall, particularly, peculiarly, prescriptively, primarily, primo, principally, regularly, roughly, routinely, substantially, usually, virtually, yea