Haze over is a term that describes a situation where visibility is reduced due to the presence of dust, smoke, or other particles in the air. The two crossword solutions for this term are BEFOG (5 letters) and MIST (4 letters). BEFOG means to obscure or dim the vision of something, while MIST is a collection of tiny water droplets suspended in the air. Both words describe the same phenomenon of reduced visibility caused by haze over.