Pecuniarily is an adverb used to describe financial matters or monetary transactions. There are several synonyms for this word that can be used interchangeably for enhanced understanding and communication of financial affairs. Financially, economically, monetarily, fiscally, and financially-speaking are some of the synonyms that can be used instead of pecuniarily. All these words mean the same, pertaining to money, and are often used in the same context. For instance, when discussing budgets, investments or financial aid, you can use any of these synonyms to convey the same message. When communicating or writing about finances, it is essential to use the right synonym for clarity, precision, and efficacy.