Mountain Topper is a term used to describe someone who enjoys climbing mountains and reaching the summit. The crossword solutions for this term are Snowcap (7 letters), GLACIER (7 letters), and SNOW (4 letters). Snowcap refers to a cap of SNOW that covers the peak of a mountain, while GLACIER is a large mass of ice that moves slowly down a mountain. SNOW is a type of precipitation that falls from the sky in the form of white flakes. All three of these words are related to the term Mountain Topper, as they all refer to aspects of mountains and the activity of climbing them.