[orlok]

Originally Posted by Stitchawl

There is a seven-letter word in the English language that contains ten words without rearranging any of its letters." What is the word?


Stitchawl

Here's another (way more than 10, actually)

staring:

string
sting
sing
sin
in
I
star
tar
ring
stag
stain
tin
rig
tang
tan
tag
sag
etc...