1. Introduces a conditional clause
   "I will go to university if I can afford it" 
2. Despite being
   "he's nice, if rather patronizing" 
3. Every time that
   "if I call you are always engaged"
   - whenever, when

Encyclopedia: If

• nominalistic
• nominally
• nominate
• nominated
• nominating address
• nominating speech
• nomination
• nominative
• nominative case
• nominator
• nominee
• nomogram
• nomograph
• nomothetic
• non
• non compos mentis
• non pros
• non prosequitur
• non sequitur
• non vult
• non-aromatic
• non-automatic
• twenty-twenty
• twenty-two
• twenty-two pistol