List: なぜ私は哲学を学ぶのか

Wordpopular  JLPT N1  noun taking the genitive case particle の  adjective (generic) 

• prior, beforehand, in advance, before the fact, ex ante

Wordpopular  JLPT N2  noun  noun (generic)  noun or participle taking the aux. verb する  transitive verb 

• practice (in the field), training (esp. practical and hands-on), practical exercise, drill

Wordnoun  noun (generic) 

• construction site

Wordpopular  rarely used kanji form  JLPT N5  noun  noun (generic) 

• window

Wordpopular  JLPT N3  な adjective  adjective (generic)  noun  noun (generic)  martial arts 

• valid, effective
• yuko (judo)

Wordpopular  search-only kanji form  expression  godan verb  godan verb (archaic)  verb (generic) 

• to catch a cold

Wordpopular  JLPT N1  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• immigration, emigration
• immigrant, emigrant