下級|かきゅうkakyuu[0]heiban (flat)

1. no-adjectivelower grade; low class; junior (officer)

• Synonym下位かいNeutralNeutral word for a low position in a ranking or order, as in 「下位チーム」; 「下級」 stresses grade or school-year level.
• Related下等かとうNeutralCovers low grade or poor quality, and can also imply vulgar character; usually derogatory, whereas 「下級」 neutrally sorts things by rank.
• Related三流さんりゅうNeutralThird-rate, a notch below second-rate, with a scornful nuance, as in 「三流大学」; 「下級」 divides ranks without any contempt.
• Related劣等れっとうWrittenWritten/formal word for being inferior in ability, quality or grade, as in 「劣等感」「劣等品」; it carries a negative judgement, while 「下級」 is a neutral grade label.
• Related低劣ていれつWrittenWritten/formal word for coarse, shoddy quality or content, as in 「低劣な番組」; derogatory, while 「下級」 only states a low level.
• Related遜色そんしょくWrittenWritten/formal word for falling short when compared with another, often as 「遜色ない」; it is about comparison, while 「下級」 is a fixed rank.
• Related低級ていきゅうNeutralSuggests vulgar taste or poor quality, as in 「低級な冗談」; derogatory, while 「下級」 passes no judgement on quality.
• Antonym上級じょうきゅうNeutralAntonym of 「下級」: higher rank or grade, as in 「上級生」「上級者」.
• Antonym高級こうきゅうNeutralChiefly high quality or class, as in 「高級ホテル」, and also high rank; opposes 「下級」 in the rank sense.

Use 「下級」 for a neutral statement of lower grade or rank, as in 「下級生」「下級裁判所」. When quality is poor and the tone negative, choose 「低級」「下等」 or 「劣等」. The opposites are 「上級」 and 「高級」.

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

1. 等級とうきゅう・段階だんかいの低ひくいこと。