F vs Unless - What's the difference?

f | unless |

As a letter f

is the sixth letter of the.

As a symbol f

is (label) symbol for fluorine.

As a conjunction unless is

except on a specified condition; if not.



{{Basic Latin character info, previous=e, next=g, image= (wikipedia f)


  • The sixth letter of the .
  • See also



    (Voiceless labiodental fricative) (head)
  • forte
  • voiceless labiodental fricative
  • See also

    {{Letter , page=F , NATO=Foxtrot , Morse=··–· , Character=F6 , Braille=? }} Image:Latin F.png, Capital and lowercase versions of F , in normal and italic type Image:Fraktur letter F.png, Uppercase and lowercase F in Fraktur Musical symbols ----



    Alternative forms

    * unlesse (obsolete)


    (English Conjunctions)
  • Except on a specified condition; if not.
  • I’m leaving unless I get a pay rise (AmE: raise).
  • *
  • * 1839 , Denison Olmsted, A Compendium of Astronomy Page 95
  • Secondly, When a body is once in motion it will continue to move forever, unless something stops it. When a ball is struck on the surface of the earth, the friction of the earth and the resistance of the air soon stop its motion.


    * (except on a condition) if

    Derived terms

    * precisely unless * unlesss * unless and until, until and unless