意外な（いがいな、igaいna）
- unexpected

The Japanese word 意外な (いがいな) translates to "unexpected," "surprising," or "unforeseen" in English. It describes something that is not what was anticipated or planned. It signifies a deviation from an expected outcome or a surprising event. It often implies a slight sense of astonishment or a feeling of something being out of the ordinary. The word is an adjective that can be used to modify nouns. 意外な is formed from the noun 意外 (igai), meaning "unexpectedness" or "surprise", and the adjectival suffix "-な" (-na).

⚫︎意外な結果だった。 Translation: It was an unexpected result. ⚫︎意外なことに、彼は遅刻しなかった。 Translation: Surprisingly, he wasn't late. ⚫︎意外な訪問者があった。 Translation: There was an unexpected visitor.

You can use 意外な when you want to describe something that is not what you expected, something surprising, or something that happened out of the blue. You can use it to talk about results, people's behaviors, events, or basically anything that defies expectations. Use it to indicate surprise or that something is not in line with the usual or predicted course of events. 意外な is placed before the noun it describes.

意外な is primarily written using the kanji 意外 combined with the hiragana な: 意外な. The hiragana reading is いがいな. There are no other common ways to write this word. The okurigana is standard, with the "な" (na) being essential for its adjectival function.

⚫︎ 予期しない (yokishinai) - unexpected, unforeseen ⚫︎ 思いがけない (omoigakenai) - unexpected, unforeseen ⚫︎ 驚くべき (odorokubeki) - surprising, astonishing ⚫︎ 思いもよらない (omoimoyoranai) - unexpected, unforeseen

⚫︎ 当然の (touzen no) - natural, expected, reasonable ⚫︎ 予想通りの (yosoutoori no) - as expected ⚫︎ 予測通りの (yosokudoori no) - as predicted

試験の結果は、意外なほど良かった。 ・Translation: The test results were surprisingly good. ・Explanation: This sentence describes the speaker's surprise at the positive outcome of the exam, which was not what they anticipated. The word 意外な highlights that the results defied expectations.

彼女の意外な才能に驚いた。 ・Translation: I was surprised by her unexpected talent. ・Explanation: This sentence describes the speaker's surprise at discovering a hidden talent in the person. The word 意外な suggests that they were unaware of this talent previously.

The word 意外 (igai) is composed of two kanji: 意 (i), which means "thought," "mind," or "idea," and 外 (gai), which means "outside" or "beyond." Together, 意外 implies "outside of one's thoughts" or "beyond one's expectations." The addition of the adjectival suffix "-な" transforms this into an adjective.