Letters that make focus on
s, o, f, n, c, u are letters that make 'focus on'
1 possible definitions for 'focus on'
Under this definition, focus on is a verb and has the following properties:
revolve around, center on, revolve about, concentrate on, center have the same meaning as 'focus on'
'focus on' can be a type of concern, pertain, have-to doe with, refer, bear on, come to, touch on, relate, touch.
centre of attention, focussing, focal point, focusing, focus, centering, center, centre, direction, center of attention are derivatives of 'focus on'.