13. A dictionary production aiding apparatus as recited in claim 12, wherein said first language is English.
13. A dictionary production aiding apparatus as recited in claim 12, wherein said first language is English. 14. A dictionary producing aiding apparatus as recited in claim 13, wherein said available parts of speech include noun and verb, and said estimate means includes means for estimating a location at which said second form is different from said first form, when said target morpheme is a verb, and means for estimating a location at which said second form is different from said first form, when said target morpheme is a noun.