rictal
has been listed 1 time with 0 comments
rictus
has been listed 25 times with 0 comments
autolyze
has been listed 1 time with 0 comments
afflated
has been listed 1 time with 0 comments
bathetic
has been listed 24 times with 2 comments
wopsed-up
has been listed 1 time with 1 comment
afflatus
has been listed 32 times with 9 comments
anticraze
has been listed 1 time with 0 comments
delimit
has been listed 1 time with 0 comments
selvage
has been listed 10 times with 4 comments
map
has been listed 16 times with 4 comments
halation
has been listed 9 times with 4 comments
accrete
has been listed 6 times with 0 comments
entrepôt
has been listed 2 times with 1 comment
otiose
has been listed 51 times with 2 comments
frustum
has been listed 5 times with 0 comments
decoct
has been listed 7 times with 1 comment
mucronate
has been listed 3 times with 0 comments
hyperemic
has been listed 1 time with 0 comments
magiscule
has been listed 1 time with 1 comment
scrofulous
has been listed 19 times with 3 comments
aminating
has been listed 1 time with 1 comment
balletic
has been listed 9 times with 0 comments
invaginate
has been listed 9 times with 0 comments
ergotic
has been listed 1 time with 0 comments
oubliettes
has been listed 2 times with 0 comments
acervulus
has been listed 2 times with 0 comments
teratoidal
has been listed 2 times with 0 comments
peronic
has been listed 1 time with 0 comments
pyorrheic
has been listed 1 time with 0 comments
fantods
has been listed 9 times with 4 comments
intension
has been listed 2 times with 1 comment
aphotic
has been listed 11 times with 0 comments
quadrivium
has been listed 4 times with 0 comments
trivium
has been listed 6 times with 0 comments
chachetic
has been listed 1 time with 1 comment
tabescent
has been listed 3 times with 0 comments
numinous
has been listed 61 times with 6 comments
vitreally
has been listed 1 time with 1 comment
treillage
has been listed 1 time with 0 comments
gasper
has been listed 1 time with 1 comment
limned
has been listed 4 times with 0 comments
sephenoid
has been listed 1 time with 1 comment
intensile
has been listed 1 time with 0 comments
fricative
has been listed 29 times with 0 comments
formant
has been listed 2 times with 0 comments
bafflegab
has been listed 17 times with 2 comments
fitviavi
has been listed 1 time with 0 comments
datura
has been listed 5 times with 0 comments
rakish
has been listed 22 times with 0 comments
scabrous
has been listed 22 times with 0 comments
rutilant
has been listed 13 times with 2 comments
parping
has been listed 1 time with 0 comments
éclat
has been listed 5 times with 0 comments
erumpent
has been listed 10 times with 1 comment
praxis
has been listed 42 times with 4 comments
agnate
has been listed 10 times with 0 comments
aperçu
has been listed 4 times with 1 comment
sumptuous
has been listed 40 times with 0 comments
mimetic
has been listed 15 times with 0 comments
I love DFW, great list. Here's another one: heteroglossia
I feel as though I've found a kindred spirit here. Thanks for posting the words you found whilst digging the strata that is the IJ. I did a similar exercise when I first encountered IJ five or six years ago. And I am redoing it currently. Am a little over half way through the book but am taking a much more leisurely approach this time. Trying to piece the book together in my head as I go instead of the perpetual deer in the headlights look I had during my first pass.
Anyway, thanks for the list. I plan to flip open my list tonight when I get home and see if I encounter any that you did not list. You already are doing well in my book as you have listed the best word in the entire book. Suprasubliminal. Which is also encased in my absolute favorite sentence in the book - "Suprsubliminal and that." (If I remember correctly it was embedded in a rather surreal para. that discussed the actual content of the Infinite Jest movie. Which would make it my favorite paragraph of the book as well. Which is saying something.)
Anyway, I digress. Thanks a bunch for the list. I have enjoyed it immensely.
Taylor
This list, and the comments that I make on the words listed here, are licensed under a Creative Commons license. Feel free to reuse this list however you see fit within the scope of the license! Other users’ comments may not be licensed as such.

This work is licensed under a Creative Commons Attribution 2.5 License.
All the words gathered in this list are words that I have encountered, or in some cases, reencountered, while reading David Foster Wallace's magnum opus Infinite Jest.
Unfortunately, I didn't think to start this list until I was more than a few dozen pages in, so many words, good ones, have not been captured in this list.
Many of these words, of course, are the author's own neologisms, and you will find them nowhere except in Infinite Jest or in essays, reviews, or surveys of the work. DFW's literary prowess is unmistakable upon reading this or any of his other works. As a writer myself, I aspire to the heights (or depths?) of genius that is DFW.
Others, naturally, are to be found in common dictionaries, or in exceptional cases, only in unabridged ones. Many, such as noninsecure, are merely compounded or strange twists of preexisting words: forms that, in many cases, make plenty sense to have around, but simply aren't part of the language proper.
I've found it difficult at times to know when to draw the line with respect to more common words, viz. not Wallace's neologisms, such as contemptuous. Many readers who find this list — and hopefully find it a useful reference while reading Infinite Jest — may not know that word, especially those who are non-native speakers of English. Many other people (especially the type to read Infinite Jest) will consider such inclusions germane. In any case, I've tried to set a tolerance for established words that everyone can be happy with.
If you have any comments regarding this list, please feel free to leave me a comment on my profile, or on my blog.