The term 'Experimented With' can be expressed in two different ways in a crossword puzzle: 'Tried' (5 letters) and 'Triedout' (8 letters). Experimenting with something is the process of testing it out to see what the results are. It is often used in scientific experiments, where a hypothesis is tested to see if it is true or false. Experimenting with something can also refer to trying out a new idea or activity to see how it works.