List: Kanji common

WordJLPT N1  noun  noun (generic)  prefix 

• pure, undiluted, raw, crude

KanjiKyōiku kanji  Jōyō kanji  1st grade kanji  5 strokes  JLPT N5 kanji 

• life, genuine, birth

KanjiKyōiku kanji  Jōyō kanji  2nd grade kanji  8 strokes  JLPT N5 kanji 

• long, leader, superior, senior

KanjiKyōiku kanji  Jōyō kanji  2nd grade kanji  7 strokes  JLPT N4 kanji 

• company, firm, office, association, shrine

Wordpopular  JLPT N4  noun  noun (generic) 

• company president, manager, director

Wordpopular  JLPT N1  noun  noun (generic)  noun (suffix)  counter 

• department (in an organization, company, etc.), division, bureau, faculty
• club (at a school, university, etc.), team
• part, portion, region, area
• category, class, division, section, heading
• counter for copies of a newspaper, magazine, book, etc.

KanjiKyōiku kanji  Jōyō kanji  3rd grade kanji  11 strokes  JLPT N3 kanji 

• section, bureau, dept, class, copy, part, portion, counter for copies of a newspaper or magazine

Wordpopular  JLPT N4  noun  noun (generic) 

• head (chief, director) of a section or department
• head of a (school) club, head of a (school) team

Wordpopular  rarely used kanji form  JLPT N1  honorific language  suffix  polite language  noun  noun (generic) 

• Mr, Mrs, Miss, Ms
• makes a word more polite (usu. in fixed expressions)
• state, situation, appearance, manner

KanjiKyōiku kanji  Jōyō kanji  3rd grade kanji  14 strokes  JLPT N3 kanji 

• Esq., way, manner, situation, polite suffix