s, d, g, m, u, y are letters that make 'smudgy'
SM, mud, mu, Gy, dg, Sm are words within 'smudgy'
1 possible definitions for 'smudgy'
Under this definition, smudgy is an adjective and has the following properties:
smudge, smear, slur, daub, blot, smirch, spot are derivatives of 'smudgy'.
dirty, soiled, unclean are similar to 'smudgy'.