Identical to this font...
http://www.dafont.com/peabrain.font

Very identical....
This font have a rounded edge...

I was a bit same like you. First time I submit my font here, it doesn't show up too. Then I go to Blah Blah Forum and asked people why my font didn't accept. The webmaster said to me that caused by a bad kerning. Maybe you should check the font if it has a good kerning and readable. Or maybe DaFont didn't accept font that imitates the other font. If you submit a font, it doesn't appear at that moment, usually you must wait until one day or two days, although sometimes it took until a week.

Sorry for my English, I'm not a native English.

What word do you suggest???

This is absolutely a font...

With 3D effects...

DaFont.com on Dec 6, 2000
http://web.archive.org/web/200012062150/http://www.dafont.com/

DaFont.com on Mar 1, 2001
http://web.archive.org/web/20010301095213/http://www.dafont.com/

DaFont.com on Nov 28, 2002
http://web.archive.org/web/20021128202611/http://dafont.com/

DaFont.com on Jun 21, 2003
http://web.archive.org/web/20030621075211/http://dafont.com/

DaFont.com on Jun 26, 2004
http://web.archive.org/web/20040626061339/http://www.dafont.com/

DaFont.com on Dec 29, 2005
http://web.archive.org/web/20051229033529/http://www.dafont.com/

DaFont.com on Aug 28, 2006
http://web.archive.org/web/20060828110759/http://www.dafont.com/

DaFont.com on Oct 24, 2007
http://web.archive.org/web/20071024165516/http://www.dafont.com/

DaFont.com on Oct 24, 2008
http://web.archive.org/web/20081024205250/http://www.dafont.com/

DaFont.com on Feb 10, 2009
http://web.archive.org/web/20090210193550/http://dafont.com/

DaFont.com on May 25, 2010
http://web.archive.org/web/20100525134714/http://www.dafont.com/

DaFont.com on Jul 11, 2011
http://web.archive.org/web/20110711211105/http://www.dafont.com/

DaFont.com now
http://www.dafont.com

But I think every different letters can be an alternate glyphs...