If this=true then LookUp("thesewordsarejoined") = true
If this=false then LookUp("abcdef") = false
If this=true then LookUp("abcdef") = false
Setting this to true will degrade lookup performance by a maximum of approx. 100[1-1/n] percent (where n is the number of letters in the word) for misspelt words. There is no preformance degredation for correctly spelt words. On average for texts with mostly correctly spelt words the performance degredation for the Check method is roughly 25%.