The crossword solution for the term 'Not Tried' is 'UNTESTED'. This means that something has not been tested or examined in any way. It could refer to a product, an idea, or a concept that has not been put through any kind of evaluation process. It could also refer to a person who has not been subjected to any kind of trial or examination. In either case, the term 'UNTESTED' implies that the subject has not been tried or tested in any way.