The term 'clean and orderly' can be described by the crossword solutions of NEAT (4 letters), TIDY (4 letters), COSMOS (6 letters), and NEATASAPIN (10 letters). NEAT is an adjective meaning free from dirt, disorder, or confusion. TIDY is an adjective meaning NEAT and orderly. COSMOS is a noun referring to the universe regarded as an orderly, harmonious whole. Finally, NEATASAPIN is an acronym for 'NEAT As Soon As Possible In Name'. All of these words describe the concept of clean and orderly, which is a state of being free from dirt, mess, and chaos.