反抗期（はんこうき、hankouki）
- rebel phase

The Japanese word 反抗期 （はんこうき） refers to the "rebellious phase" or "rebellious period" that children and adolescents often go through. It's a developmental stage characterized by a tendency to resist authority, challenge rules, and express strong opinions, often accompanied by emotional fluctuations. This period is typically associated with puberty and the process of identity formation. It's important to understand that 反抗期 is a natural part of growing up, as young people seek independence and try to assert themselves. 反抗期 can manifest in various ways, such as arguing with parents, withdrawing from family, or experimenting with different behaviors.

⚫︎ 息子は最近、反抗期］で、私の言うことを全然聞かない。 Translation: My son is in his rebellious phase recently, and he doesn't listen to me at all. ⚫︎ 反抗期］の子供とのコミュニケーションは難しいけど、根気強く向き合うことが大切です。 Translation: Communicating with a child in their rebellious phase is difficult, but it's important to deal with it patiently. ⚫︎ 彼女は思春期に反抗期］を経験し、親との関係が一時的に悪くなった。 Translation: She went through a rebellious period during adolescence, and her relationship with her parents temporarily worsened.

You can use 反抗期 when discussing the developmental stage of children and adolescents where they exhibit rebellious behavior. It's often used in conversations about parenting, education, psychology, and personal experiences. You can use it to describe the child or the period they are going through.

反抗期 is typically written in kanji 反抗期. The reading is はんこうき in hiragana. There are no other ways to write this word. The okurigana is standard, with no variations.

⚫︎ 思春期 （ししゅんき） - adolescence ⚫︎ 抵抗期 （ていこうき） - resistance period ⚫︎ 精神的自立期 （せいしんてきじりつき） - period of mental independence (though broader, it encompasses similar themes)

There aren't direct antonyms, but you could consider terms that describe obedient or cooperative behavior in children, such as: ⚫︎ 素直 （すなお） - obedient, docile ⚫︎ 従順 （じゅうじゅん） - submissive, compliant

思春期の子供は、反抗期］を通して自己を確立していく。 ・Translation: Adolescents establish themselves through the rebellious phase. ・Explanation: This sentence highlights the role of 反抗期 in the development of a sense of self during adolescence.

反抗期］の子供に対しては、理解と忍耐が不可欠です。 ・Translation: Understanding and patience are essential when dealing with a child in a rebellious phase. ・Explanation: This emphasizes the importance of a supportive approach when dealing with a child during this period.

The word 反抗期 is formed by combining the kanji 反抗 meaning "rebellion" or "opposition" and 期 meaning "period" or "phase". Therefore, the etymology reflects the core concept of the word – a period of rebellion.