s, a, b, h, t, u, w are letters that make 'washtub'
ash, WA, as, wash, tub, AS, As are words within 'washtub'
washtubs is a word created by adding a letter to 'washtub'
1 possible definitions for 'washtub'
Under this definition, washtub is a noun and has the following properties:
'washtub' can be a type of tub, vat.