| A | B |
| POSTDATE | to write on something a date that comes after the real date |
| POSTGRADUATE | a person who takes a college class after having graduated |
| POSTHUMOUS | occurring or continuing after death; usually related to a book that is published after the author has died |
| POSTINDUSTRIAL | the time in society that came after the Industrial Revolution |
| POSTMARK | a mark printed across a stamp after it is received by the post office |
| POSTMERIDIAN | taking place after noon; P.M. |
| POSTMORTEM | occurring or done after death; usually related to an examination of the body after death |
| POSTPONE | to do something at a time or date after it was originally planned |
| POSTPRODUCTION | the editing that is done after the movie, film, or video has been taped |
| POSTSCRIPT | a comment, note, or thought added after the letter has been finished; p.s. |