Nouns

(n)pulp, mushany soft or soggy mass“he pounded it to a pulp”
(n)mush, cornmeal mushcornmeal boiled in water
(n)treacle, mush, slop, glopwriting or music that is excessively sweet and sentimental
(n)musha journey by dogsled

Verbs

(v)mushdrive (a team of dogs or a dogsled)
(v)dogsled, mushtravel with a dogsled