thorough, extensive, painstaking, lengthy, indepth, detailed, rigorous, cursory, exhausting, arduous, meticulous, comprehensive, intensive, laborious, voluminous, encyclopedic, yearlong, tedious, definitive, interminable, endless, compendious, unbiased, ongoing, conclusive, tortuous, encyclopaedic, due diligence, methodical, enlightening, grueling, anthropologic, fruitless, empirical, anthropological, complete, intense, unscientific, ethnographic, systematic, torturous, excruciating, informative, diligent, foregoing, obsessive, petrological, musicological, bibliographical, dispassionate, perfunctory, longwinded, unending, internal, encompassing, sisyphean, assiduous, independent, subjective, strenuous, thoughtful, authoritative, agonizing, fascinating, sociologic, evaluative, pertinent, protracted, succinct, inconclusive, econometric, incomprehensive, random sampling, esoteric, expansive, exacting, qualitative, quantitative analysis, illuminating, curricula vitae, eventful, genealogical, incomplete, convoluted, unfruitful, retrospective, insightful, elaborate, petrographic, exploratory, intricate, vigorous, illustrative, impartial, chronological, comparative, fruitful, unpublished, scrupulous, prolix, copious, spectrographic analysis, depth, concise, fuller, monographic, careful

exhaustively, limited review, review, thoroughly

thoroughgoing