Help me = I give hc

[cocaine]

Deposition
Travels
Shoplifter

[Lozzoling]

Betrayed
Contradictor
GameOver

[Timon]

Betrayed or gameover is good X

[bubble79]

You could try a simple variation of your current name, like

blackekcoh or some other colour.

Or try something like flicking through a dictionary, stop somewhere and sue the first word you see. The words I got are (I'm not suggesting you use these unless there's any good ones;
sponge
quango (I like that actually. According to the dictionary it's a semi public body with financial support from and senior appointments made by the government.Abbreviation of 'quasi-autonomous non-governmental organisation'. I suppose that that might not be taken. )
Dauphin
put-put
equiprobable
realism
spillikin
harvest
snaky
wishy-washy
Newtonian
trustee
chthonic
ling.

So that's my selection of choices if you're interested in any of those. And I promise you, they were all in the dictionary.