The term 'pressure, so to speak' can be represented by two crossword solutions: HEAT (4 letters) and SCREWS (6 letters). HEAT is a form of energy that is transferred from one object to another due to a difference in temperature. It is often used to describe the intensity of a situation or the amount of stress someone is under. Similarly, SCREWS are fasteners that are used to hold objects together by applying pressure. They are often used to tighten or loosen objects, and can be used to symbolize the pressure someone is under. Therefore, the two crossword solutions of HEAT and SCREWS can be used to represent the phrase 'pressure, so to speak'.