List: rare term

rare term  noun  noun (generic) 

• spring rain

rare term  noun  noun (generic) 

• rainy season

rare term  noun  noun (generic) 

• rain shower

rare term  noun  noun (generic) 

• Smilax glabra (species of sarsaparilla, used esp. to refer to its dried rhizome, used in Chinese medicine)

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

• red fox (Vulpes vulpes)

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

• bloodworm (nonbiting midge larva)

rare term  noun  noun (generic) 

• plasma cell

rare term  noun  noun (generic) 

• (immunological) desensitization

rare term  noun  noun (generic) 

• killed vaccine

rare term  noun  noun (generic) 

• oral vaccine