List: word containing irregular kana usage

irregular reading  noun  noun (generic) 

• shallow cunning, shallow cleverness

irregular reading  numeric  noun  noun (generic) 

• 10^52 (or 10^56)
• innumerable

irregular reading  yojijukugo  noun  noun (generic) 

• selfless devotion

irregular reading  noun  noun (generic) 

• medicated bath
• (medical) decoction, infusion
• medicinal hot spring

irregular reading  noun  noun (generic) 

• hot-air balloon

irregular reading  mathematics  noun  noun (generic) 

• tangent (trigonometric function)

irregular reading  noun  noun (generic) 

• reservoir

irregular reading  noun  noun (generic) 

• sack, carry-all bag

obsolete reading  irregular reading  usually written using kana alone  noun  noun (generic) 

• ground cherry (Physalis alkekengi var. franchetii), husk tomato, Chinese lantern plant
• children's noisemaking toy

irregular reading  noun  noun (generic) 

• stopgap measure, temporary expedient