I gather from the resource cited that the John Tracy Clinic had devised a test, in the form of a film, to find out, in a sample of hearing-impaired students, whether lipreading ability is more if the student is already familiar with the sentence that is sought to be lipread. The clinic found out, quite interestingly, that it is not so. This means that the student can lipread both known and unknown words with equal ease.

At the end of Doomsday David Tennant's Doctor was saying 'Rose Tyler, I Love You' . If you can lipread what he says when he is supposed to have lost the connection he actually mouthed the words

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern L----AD. That is, seven letter words with 1st letter L and 6th letter A and 7th letter D. In alphabetical order, they are:

laterad

lipread

lymphad

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern --PR-A-. That is, seven letter words with 3rd letter P and 4th letter R and 6th letter A. In alphabetical order, they are:

aspread

cyprian

lipread

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern LI---AD. That is, seven letter words with 1st letter L and 2nd letter I and 6th letter A and 7th letter D. In alphabetical order, they are:

lipread