小魚（こざかな、kozakana）
- small fish

The Japanese word 小魚 (こざかな) means "small fish" or "little fish." It refers to fish that are small in size, either by nature or at a certain stage of their development. This term is often used in a general sense and doesn't usually specify a particular type of fish, unless further context is given.

⚫︎猫は小魚が好きです。 Translation: The cat likes small fish. ⚫︎子供たちは小魚を捕まえるのが得意です。 Translation: Children are good at catching small fish. ⚫︎夕食に小魚の唐揚げを作りました。 Translation: I made fried small fish for dinner.

You can use 小魚 in various contexts, such as when discussing food, fishing, or the natural environment. It's a common and generally understood term. It can describe any small, edible fish or a small fish in an aquarium.

⚫︎The word is primarily written using the kanji 小 (meaning "small" or "little") and 魚 (meaning "fish"). ⚫︎The reading is こざかな in hiragana. ⚫︎There are no significant variations in okurigana.

There aren't many direct, perfect synonyms. However, depending on context, you might use: ⚫︎ 稚魚 (ちぎょ): This term specifically refers to "fry" or "fish larvae," the very young stage of a fish's life. ⚫︎ イワシ (いわし): While not a general synonym, イワシ (sardines) are often categorized as 小魚 due to their small size.

The antonym of 小魚 would be a term describing large fish, although there is no single direct opposite word. You could use words like: ⚫︎ 大魚 (たいぎょ) - meaning "large fish" (more formal) ⚫︎ 大きな魚 (おおきな さかな) - meaning "big fish"

スーパーで小魚を買って、煮付けを作りました。 ・Translation: I bought small fish at the supermarket and made simmered fish. ・Explanation: This sentence describes the action of buying 小魚 and preparing them to be cooked.

川で小魚がたくさん泳いでいるのを見ました。 ・Translation: I saw many small fish swimming in the river. ・Explanation: This sentence describes observing 小魚 in their natural habitat.

The word 小魚 is formed by combining the kanji 小 (small) and 魚 (fish), reflecting its meaning of "small fish." It's a straightforward compound word.