Maturity value refers to the final amount that an investment is worth at the end of its term. However, there are many synonyms for this term, which can help to make your financial discussions more interesting and varied. Some of the most common synonyms that are used instead of maturity value include final payout, end sum, total return, total investment value, final balance, and final payment. By using these synonyms, you can diversify your financial vocabulary and sound more knowledgeable in your financial discussions. Additionally, using a variety of words avoids repetition and makes the conversation more engaging.