Much like the main part of tip #4, you can "exploit" standard word forms in 
Text Twist. Even if the result doesn't sound like a real word to you, it very 
well could be (and just not be a part of your usual vernacular). Endings like 
"it" can form several different words: "bit", "sit", "hit", etc. Exploit that 
to your benefit, using all of the remaining characters to precede the "it" 
word ending. This is just one example; I'm sure you can find many, many more.