Other cool words:
glycyls, rhythms (the longest words in the english language with no standard vowels).
uncopyrightable (the longest word in the english language with no repeated letters).
AEINRST (the combination of seven letters with the most one word anagrams: anestri, asterin, eranist, nastier, ratines, resiant, restain, retains, retinas, retsina, sainter, stainer, starnie, stearin).
Incredible 15 letter anagrams:
nonuniversalist = involuntariness
refragmentation = antiferromagnet
megachiropteran = cinematographer
Spoonfeed (the longest word with the letters arranged in reverse alphabetical order).
Hydroxyzine (the only english word with "XYZ")
Scraunched (longest one-syllable word)
ZOONOSIS (longest word with 180 degree rotational symmetry)
(source =
http://www.rinkworks.com/words/oddities.shtml and others)