Terms containing different form

Subject	English	Japanese
gen.	n different form	別体
gen.	different written form of a character	異字
gen.	n word with the same pronunciation and similar meaning as another but a different written form	同音異字
gen.	n words with the same pronunciation and meaning, but different written forms	表記揺れ
gen.	n words with the same pronunciation and meaning, but different written forms	表記ゆれ