The crossword solutions for the term LOWDOWN AND DIRTY are BASE, which is a four letter word. BASE is an acronym that stands for 'Boldly Advancing Science and Exploration'. It is a program created by NASA to promote science and exploration through the use of innovative technologies. The program encourages collaboration between scientists, engineers, and other professionals to develop new ideas and solutions to challenges in space exploration. The program also provides resources and funding for research and development of new technologies. The term LOWDOWN AND DIRTY is often used to describe activities that involve taking risks and pushing boundaries in order to achieve a goal.