List: rare term

usually written using kana alone  rare term  noun  noun (generic) 

• geometer moth caterpillar, geometrid caterpillar (of subfamily Ennominae)

rare term  noun  noun (generic) 

• political dynasty

rare term  noun  noun (generic) 

• kooky girl

rare term  noun  noun (generic)  noun or participle taking the aux. verb する 

• celebration of longevity

rare term  economics  noun  noun (generic) 

• income inequality coefficient, Gini coefficient

slang  derogatory  rare term  noun  noun (generic) 

• unfashionable and unattractive man

Internet slang  jocular, humorous term  rare term  noun  noun (generic) 

• exceptionally ugly man

slang  rare term  noun  noun (generic) 

• drab, depressed man

search-only kanji form  idiomatic expression  rare term  expression  godan verb  godan verb (archaic)  verb (generic) 

• to talk about someone behind their back, to backbite

rare term  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• money-centered way (of thinking)