code: public Component getNeoclassicalAffix() {
  		Preconditions.checkState(isCompound(), MSG_NOT_COMPOUND, this);
  		Preconditions.checkState(getCompoundType() == CompoundType.NEOCLASSICAL, MSG_NOT_NEOCLASSICAL, this);
  		for(Component c:components)
  			if(c.isNeoclassicalAffix())
  				return c;
  		throw new IllegalArgumentException(String.format(MSG_NO_NEOCLASSICAL_COMPOUND, this));
  	}
docs: Returns the {@link Component} object if
  
  @return
  The neoclassical component affix
  
  @throws IllegalStateException when this word is not a neoclassical compound