I definitely Fus Ro more than anything else, but my alternate to that is Ice Form. The only problem I have with Ice Form is that some enemies save vs. it and even if they don't, the second I hit them they're free whereas once I put a guy on his knees with Fus he's gonna stagger his way back up and that gives me time to apply attitude adjustments.
I've been increasingly using Aura Whisper, still use Whirlwind Sprint to beat traps and get over stuff, and have even gotten into using that one that makes animals stop messing with me. I tried Animal Allegiance twice, but nothing came to help me either time, so now I'm wondering if the animals that come have to already be right there within the blast radius (which makes no sense cause why would they be if they're not fighting already).
I also used Disarm a few times on guys with bows, although I can't seem to aim it up to bridges and such, which is where I really wish I could use it. Fighting with people on the ground, the last thing I need is some a**hat with an ebony bow taking potshots at me from a footbridge 60 feet up.
As for what levels I have, Unrelenting Force, Dismay, and Ethereal Whatever (lifesaver and lets me jump off cliffs) I have all three words, Whirlwind Sprint, Ice Form, Aura Whisper, and Fire Breath I have two words, and Frost Breath, Animal Allegiance, Kyne's Peace (that's the one I described earlier), and Disarm I only have the first word.