with horizontal symmetry?
with vertical symmetry?
with 180 degrees rotation symmetry?

What are the LONGEST words in each category? (Common words are preferred.)

"Words with symmetry" cannot mean "words with symmetrical letters". That's like saying that a picture is symmetrical if it can be broken up into pieces such that each piece is symmetrical. I don't mean to be rude, but your argument is a little thin.

Posted by Iain on 2004-05-21 14:14:57