The word "thrivingly" has several synonyms. One synonym is "prosperously," which means to become successful and wealthy. Another alternative is "flourishingly," which means to grow, develop, and succeed in a positive way. Additionally, "vibrantly" is a suitable synonymous term for thrivingly since it captures the positive energy and vitality of a thriving situation. One can also use "successfully," "thriving," or "in a prosperous manner" to replace these terms. When it comes to using synonyms for thrivingly, it is essential to choose words that accurately convey the same sense of growth, prosperity, and thriving conditions.