Keyboard Words
Shish dropped me an e-mail. He’s working on a program to solve Target in the SMH. (With a given set of 9 letters, you must form as many 4+ letter words as possible. The word must contain a specific letter in the set, which is given.) In the process, he decided to divert a little and find out the longest words which can be typed with the left hand (commonly held to be stewardesses), right hand, and alternate hands (commonly held to be skepticisms). A largish dictionary file was used, so some of the words are likely to be quite obscure (findable only in the full Oxford dictionary, for example).
Results were:
Left hand (12): desegregated, desegregates, extravasated, extravasates, reabstracted, resegregated, resegregates, reverberated, reverberates, stewardesses, watercresses
Right hand (8): hokypoky, homonymy, hypopyon, illinium, lollipop, lollypop, millimho, milliohm, monopoly, nonunion, polonium, unholily
Alternate hands (13): neurotoxicity. Also (12): authenticity; (11) enchantment, skepticisms, ototoxicity, proficiency
12:10am (GMT +10.00) tomorrow 
My sister does the Target every week – where can I get the program??