The term 'afterword' is used to refer to a concluding section of a book or other written work. SUMMATION is a nine-letter word meaning the act of summarizing or making a brief statement of the main points of something. CONCLUSION is a ten-letter word meaning the end or finish of an event, process, or text. POSTSCRIPT is also a ten-letter word meaning an additional remark or comment added at the end of a letter or other written work. Epilog is a six-letter word meaning a short speech or writing at the end of a literary work. Endnote is a seven-letter word meaning a note placed at the end of a book or article that provides additional information. Finally, EPILOGUE is an eight-letter word meaning a section or speech at the end of a book or play that serves as a comment or CONCLUSION.