Epiphany
This word rules. Only the truly perspicacious among us will use it.
My favorite word is “syzygy”. Write it in cursive.
Also, I like “lascivious”. It just sounds naughty.
“Inimitable” ia a great word, too. Fun to hear people try to say it out loud in a sentence.
Have you ever heard the Beach Boys song of the same name? You might dig it. It’s even got vegetable crunching used in the song! 
Why, I don’t know, but my favorite word is…
kickplate.
It’s nice to have that off my chest.
Bwahahahah! I see someone watched Monty Python’s Flying Circus last night too!
Have you noticed that all the dirty words are woody? Inter-course. Innnnnteeerrrrrr-cooooouuurrrrse.
My favorite word: tranquility.
Kind of rolls off the tongue.
I’m torn. I like the word Nimrod. But I like Drok, too. And I love swear words. But I think nimrod edges out all the others.
A brand-new addition to my vocabulary:
Schadenfreude.
Just rolls off the tongue, doesn’t it? And a concept that I needed a word for, too.
Speaking of which, I am one. The word is dork. 
My favorite word: “Yes.”
(And now this brief message from the final sentence in James Joyce’s “Ulysses”)
Yesyesyesyesyesyesyesyesyes.
(Ok, so the scene involves Molly Bloom masturbating with a banana. I still like the word even without the Mollurbation thing.)
And what a beautiful word with which to end a novel or a date.
violet
marzipan
Mississippi
foxglove
page
canyon
please
The most beautiful word I have ever heard. . .
Mariiiia. . . Maria, Maria, Maria.
I also like sassparella (just the sound)
licorice(neither cold nor alcoholic)
per stirpes(a legal term meaning passing to the next generation. Just sounds dirty)
telephonic(no idea why I like it)
ergo(good if you want to sound pompous)
Galaxy, chymotrypsin, ascension, assassin, concordia…
Fellatio it just rolls off the tongue so pleasurably
You, and 7,000,000 French-Canadians! Be careful, it’s our most potent “swear word”.
example: Stoid, you’re nothing but a host of a chalice of a tabernacle of a dirty dog.
It doesn’t translate particularly well.
But:
Oatmeal.
So sonorous! So languid!
Ooooooooooooooatmeeeeeeeeeal.
You remind me… “meal”.
amen to that!
Trundle
…It makes me giggle like a school girl.
Other words that make me giggle: Pricker, Thud and (not a word, really, but) Doob.
Thud. Trundle. Thud.
hee hee hee
Favorite word: “Biscuithead” (Great all-around, clean insult)
Favorite two words (as of about a week ago): “Sippy Cup” (I dunno why. I just say it and I start laughing.)