Answer: lengthy

AnswerCrossword Clue
LENGTHYProtracted
LENGTHYLike Clinton State of the Union addresses
LENGTHYDrawn-out
LENGTHYLike some novels
LENGTHYExtensive
LENGTHYNeeding editing, maybe
lengthyvery long
lengthy(esp. in reference to time) Of considerable or unusual length, esp. so as to be tedious