irregular kanji usage  medicine  noun  noun (generic) 

• dental caries, tooth decay

obsolete reading  obsolete kanji  irregular kanji usage  noun  noun (generic) 

• nonsense, silly talk, drivel, rubbish

obsolete reading  irregular kanji usage  JLPT N1  noun  noun (generic) 

• treasure house, treasury
• financial supporter, patron, financier, backer

irregular kanji usage  usually written using kana alone  noun  noun (generic) 

• bamboo steamer, steaming basket, wooden frame holder with reed base used to steam food over a pot
• soba served on a small wickerwork tray, wickerwork tray (for serving soba)

irregular kanji usage  noun  noun (generic) 

• fort, fortification, fortress, stronghold

irregular kanji usage  な adjective  adjective (generic)  noun  noun (generic) 

• covetousness, greed

irregular kanji usage  usually written using kana alone  noun  noun (generic) 

• fat greenling (Hexagrammos otakii)

irregular kanji usage  noun  noun (generic) 

• fetters, shackles, hobbles, encumbrance, hindrance, burden, trap

irregular kanji usage  noun  noun (generic) 

• spiny lobster (esp. Japanese spiny lobster, Panulirus japonicus)

popular  irregular kanji usage  い adjective  adjective (generic) 

• pitiful, pathetic, painful to look at