Deficient writing has edge over good stuff

Wikipedia Word definitions in Wikipedia
A lipogram (from , leipográmmatos , "leaving out a letter") is a kind of constrained writing or word game consisting of writing paragraphs or longer works in which a particular letter or group of letters is avoided—usually a common vowel, and frequently ...

Wiktionary Word definitions in Wiktionary
n. A word, or writing which omits a symbol or symbols.

WordNet Word definitions in WordNet
n. a text that excludes a particular letter or particular letters of the alphabet

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Lipogram \Lip"o*gram\ (l[i^]p"[-o]*gr[a^]m; 277), n. [Gr. lei`pein, lipei^n, to leave, omit + -gram.] A writing composed of words not having a certain letter or letters; -- as in the Odyssey of Tryphiodorus there was no A in the first book, no B in the ...