s, u, w are letters that make 'wuss'
Wu, SS, US are words within 'wuss'
1 possible definitions for 'wuss'
Under this definition, wuss is a noun and has the following properties:
weakling, doormat have the same meaning as 'wuss'
'wuss' can be a type of mortal, individual, someone, person, somebody, soul.
softy, softie, wimp, namby-pamby, crybaby, chicken are types of 'wuss'.