The word 'wittiness' is correct and usable in written English.
It refers to the quality of being witty, or having the ability to use clever and humorous words. Example: Her wittiness during the meeting kept everyone entertained and engaged, making the otherwise dull topic seem enjoyable.
Often these poems were improvisations that were later written down because the wittiness displayed in them was highly appreciated.
And if she doesn't quite snuff out the memory of Maggie Smith's querulous addresses to her "gels" on film, Anna Francolini – willowy yet with ramrod back, generously inspirational yet selfishly manipulative – brings fresh pertness and wittiness to the lead.
Because actually that quality of power and strength and quickness — and a wittiness that's necessary — that's not a masculine trait.
Of late he's frequently commended for his wittiness, and quotes a few examples.
The frequent result is a distinctive wittiness, a lightness and swiftness of tone familiar to readers of Muriel Spark (another writer interested in combining short views and long views).
I like the wittiness of it.
Clue of the Day goes to "One often duped" at 31 Across, even though it's an abbreviation, for its wittiness.
The fall-off in sexiness, soulfulness and wittiness from Ms. Gugino and Antonio Banderas, the parents in the first three "Spy Kids" films, to Ms. Alba and Joel McHale is whiplash steep.
On the campaign trail, though, he mixes contrition with wittiness.
"I learn new words when I do crosswords, and I am amused by the wittiness of them," she said by e-mail.
I mean no disrespect when I say that "Other Desert Cities" brings to mind the kind of plays New York audiences regularly enjoyed from the 1920s through the '50s: literate, thoughtful, well-tailored topical dramas in which people spoke with a fluency, wittiness and sense of timing we only wished we could command in real life.
