List: out-dated or obsolete kana usage

obsolete reading  rarely used kanji form  noun  noun (generic) 

• gambling

obsolete reading  noun  noun (generic) 

• new leaves, fresh verdure

obsolete reading  archaic  auxiliary verb  verb (generic) 

• probably
• will, intend to
• would like to have done (for me)

obsolete reading  noun  noun (generic)  Buddhism 

• carrying out of rules, enforcing the law, execution
• practice of Buddhism, Buddhist training

obsolete reading  poetical term  noun  noun (generic) 

• thin ice

obsolete reading  irregular okurigana  noun  noun (generic) 

• kai-awase, Heian-period shell-matching game

obsolete reading  noun  noun (generic) 

• contortion, distortion, warp, bend, skew
• kink (in one's character), twist

obsolete reading  noun  noun (generic) 

• wise woman, clever woman

obsolete reading  noun  noun (generic)  dated term  Christianity 

• sutra, holy writings, holy
• writings of a sage
• Bible

obsolete reading  formal or literary term  noun  noun (generic)  archaic 

• battle, war
• weapons and armour, arms