yes, great addition, tsuwm.

I'll go for:

1. enantiodromic
http://wordsmith.org/board/showflat.pl?Cat=&Board=words&Number=451
2. anacampserote
http://wordsmith.org/board/showthreaded.pl?Cat=&Board=miscellany&Number=50360
3. stochastic (an alternative and surely *much more interesting word that links with the two already suggested in that thread - irony/mysterium)
http://wordsmith.org/board/showthreaded.pl?Cat=&Board=miscellany&Number=48194
4. octothorp
http://wordsmith.org/board/showflat.pl?Cat=&Board=words&Number=36166
5. dipsetic
http://wordsmith.org/board/showflat.pl?Cat=&Board=miscellany&Number=13970

(I have tried to choose based on words which sound interesting in themselves and also lead to worthwhile or fun discussions.)