"Thoro" is an adjective that means "thorough" or "complete." Some synonyms for "thoro" include thorough, exhaustive, comprehensive, meticulous, detailed, extensive, all-inclusive, in-depth, full-scale, and rigorous. These words suggest a thoroughness that leaves no stone unturned or detail overlooked in the pursuit of completeness. When describing a task or event, using synonyms for "thoro" can emphasize the importance of accuracy, precision, and attention to detail. Whether it is a report or investigation, the use of such synonyms can add value to the quality of the work being done.