[samurai6string]

Koshi Guruma, Harai Goshi should go on the list too. Those also leave you pretty much standing after the throw.

[Stazzy]

I don't know if this will help you, but it's helped me. Here's a quote my Sifu has told our class countless times. "Everything we do works. Nothing we do works." Take it for what you will.

[bamboo]

I was on the bad end of a rather spectacular ippon seio nage friday night.
This was no gi, seemed quite practical to me!

-bamboo

[BLACK PANTA]

I personally like drop Seo nage. That is a super high perctage throw in my experience.

[bamboo]

Drop seio nage may be more familiar to the OP as sumi o toshi or corner drop.

-bamboo

[nbotary]

I can't remember the Japanese name for it, but it translates to "major outer reap" - osoto gari maybe??? All I remember is the uke lands on the back of his head after you've hooked one leg with your hand, hooked the other leg with your leg and you push him in the chest with your free hand while kicking your hooked leg out and yanking your hooked hand out. My sensei wouldn't teach it to me until the night before my 2nd belt test because we didn't have a mat thick enough for him to land on.

Other than that, I'm a fan of seo nagi.

[johnny1974]

I have found in the altercations I have been in that hip throws and leg trips seem to work well. There are many variations of both. Follow through is important for both. They seem to work well when you go to the ground with him to secure a choke or lock. If you don't follow through he might just get up and try again.I Lost a fight like that. The set up for legtrips is to grab him, pull then trip. A set up for a hip throw is to put your head in his chest while grabbing him behind his waist and on the underside of his arm. Push against his weight. He will do the same. Then pull and turn your body throwing him over your hip. Don't forget to follow through with a choke or hold. There are a lot of other good takedowns but those are the ones that I learned in my short time in the dojo that were really helpfull quite a few times.