Spells used in fights

[mongo62aa]

No: HPFGUIDX 71299

Which non-Unforgivable spells do we know that would be most useful 
in a fight?

Let's see, for offensive spells the most useful seem to be:

1) Reducto
2) Stupify

To render somebody harmless without damaging them:

3) Expelliarmus
4) Silencio

To protect oneself:

4) Protego

Other useful spells:

5) Accio
6) Colloportus
7) Alohomora

Other spells seemed not to be powerful enough to be truly useful:

8) Petrificus Totalus
9) Impedimenta

Any others?  A lot of charms, like 'Leviosa', could be useful as 
well.  Most of the known hexes, like 'Rictusempra', seemed to be 
little more than children's hexes rather than serious fighting 
curses.

Bill