s, o, f, l, t are letters that make 'footstool'
stool, FO, too, tool, foot are words within 'footstool'
1 possible definitions for 'footstool'
Under this definition, footstool is a noun and has the following properties:
footrest, ottoman, tuffet have the same meaning as 'footstool'
'footstool' can be a type of stool.