| term | pronunciation | English |
|---|
| 異常 | いじょう | strangeness, abnormality, disorder |
| 異なる | ことなる | to differ, to vary, to disagree |
| 奇異 | きい | odd, strange, wonderful |
| 特異 | とくい | unique, singular |
| 異例 | いれい | exception, illness, singular, exceptional, unprecedented |
| 異動 | いどう | change |
| 異変 | いへん | accident, disaster |
| 異姓 | いせい | different surname, different family name |
| 異常妊娠 | いじょうにんしん | abnormal pregnancy |
| 異彩 | いさい | conspicuous colour, conspicuous color |
| 異教徒 | いきょうと | pagan, heretic |
| 異臭 | いしゅう | offensive smell, off-flavor, off-flavour |
| 異色 | いしょく | unique, different color, different colour, novelty |
| 異論 | いろん | different opinion, objection |
| 異議 | いぎ | objection, dissent, protest |
| 異質 | いしつ | different (quality, nature), heterogeneous |
| 異邦人 | いほうじん | foreigner, stranger, gentile |
| 異郷 | いきょう | strange land |
| 虹彩異色症 | こうさいいしょくしょう | heterochromia iridis, eyes differing in colour (color) |
| 驚異 | きょうい | wonder, miracle |