Letters that make well-off
o, e, f, l, w are letters that make 'well-off'
2 possible definitions for 'well-off'
Under this definition, well-off is an adjective and has the following properties:
prosperous, easy, comfortable, well-fixed, well-heeled, well-situated, well-to-do have the same meaning as 'well-off'
prosperity, successfulness are derivatives of 'well-off'.
rich is similar to well-off.
Under this definition, well-off is an adjective and has the following properties:
fortunate is similar to well-off.
"doesn't know when he's well-off"