13. The method of claim 10 , further comprising displaying at a second location on the display a disambiguation of the ambiguous input, wherein the disambiguation is one of the plurality of outputs displayed at the first location.
13. The method of claim 10 , further comprising displaying at a second location on the display a disambiguation of the ambiguous input, wherein the disambiguation is one of the plurality of outputs displayed at the first location. 14. The method of claim 13 , further comprising, after displaying the orphan prefix at the second location, detecting a next input comprising actuation of a next input member of the plurality of linguistic input members, locking the orphan prefix, and displaying at the first location at least one next output, the at least one next output starting with the orphan prefix and ending with a linguistic element assigned to the next input member.