若年・弱年|じゃくねんjakunen[0]heiban (flat)

1. no-adjectiveyouth
   政府せいふは、若年じゃくねん層そうの要求ようきゅうと、老人ろうじんの要求ようきゅうとの釣り合つりあいをとるのに大おおいに苦労くろうすることになるだろう。↗

   The government will have much trouble balancing the needs of its younger population with the requirements of the old people.

• SynonymヤングNeutralLoanword for young people with a Showa-era buzzword flavor; now sounds somewhat dated.
• SynonymユースNeutralLoanword for youth, used mostly for sports youth teams and youth hostels, as in 「ユース代表」.
• Related若者わかものNeutralThe everyday, most common word for young people themselves; 「若年」 is written/formal, mostly modifying age brackets as in 「若年層」 and 「若年性」.
• Related青少年せいしょうねんNeutralAdministrative and educational term for young people, covering minors, as in 「青少年育成」.
• Related若い者わかいものCasualColloquial term for young people; also young employees or subordinates, carrying the tone of an elder speaking of them.
• Related若人わこうどWrittenElegant, literary word for young people, praising their youthful energy.
• Related年若としわかNeutralNative Japanese word for being young, emphasizing tender age, as in 「年若い女性」.
• Related若衆わかしゅNeutralWord for young people that also meant underage boys in the Edo period; carries a historical flavor.
• Related若い衆わかいしゅCasualColloquial for young men or lads, also shop boys and servants; has a rough, streetwise flavor.
• Antonym老年ろうねんNeutralOld age, the direct opposite of the youthful 「若年」.
• Antonym高齢こうれいNeutralAdvanced age, opposite of 「若年」; common in 「高齢者」.

Use 「若年」 for young age in written or formal prose, as in 「若年層」 and 「若年性認知症」. For young people in everyday speech, 「若者」 is the default; 「青少年」 is administrative, 「ユース」 is for sports youth teams, and 「高齢」/「老年」 are the opposites.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 年齢ねんれいが若わかいこと。また、そのような者もの。青年せいねん。早年そうねん。