List: Youtube

Wordusually written using kana alone  な adjective  adjective (generic)  noun  noun (generic) 

• facetious, droll, funny

Wordrarely used kanji form  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• person who studies very hard (at school), grind, swot, drudge
• studying hard, cramming, swotting

Wordpopular  irregular kanji usage  search-only kanji form  yojijukugo  noun taking the genitive case particle の  adjective (generic)  noun  noun (generic) 

• once-in-a-lifetime (opportunity), golden (opportunity), one-in-a-million (chance)

Wordnoun  noun (generic) 

• training wheels, stabilizers

Wordyojijukugo  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• being surrounded by enemies on all sides, being betrayed (forsaken) by everybody

Wordyojijukugo  expression 

• great talents mature late

Wordyojijukugo  noun  noun (generic) 

• all things in nature, the whole creation

Wordproverb  expression 

• even Homer nods, even a polished mirror conceals its reverse side

Wordyojijukugo  noun  noun (generic) 

• clear and serene (as a polished mirror and still water)

Wordyojijukugo  noun  noun (generic) 

• fleeting, evanescent