List: out-dated or obsolete kana usage

obsolete reading  ateji  rarely used kanji form  historical term  usually written using kana alone  noun  noun (generic) 

• Persia

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

• bar, bolt (e.g. on door), latch
• double-arm lock
• (rope) cinching

obsolete reading  な adjective  adjective (generic)  adverb  archaic  noun  noun (generic) 

• madly in love, completely charmed (by), head over heels (for)
• from the heart, entirely, completely
• bottom of one's heart

obsolete reading  usually written using kana alone  godan verb  godan verb (archaic)  verb (generic)  transitive verb 

• to have a taste for, to be fond of, to enjoy (in moderation), to have an interest in (e.g. a hobby)
• to be modest, to be prudent, to watch (e.g. one's behaviour)

obsolete reading  noun  noun (generic) 

• bounds, limits
• boundary fence (esp. of horse-riding ground)

obsolete reading  noun  noun (generic) 

• male horse

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

• covered with, stained, smeared

obsolete reading  noun  noun (generic) 

• food, provisions
• nourishment (mental, spiritual, etc.), sustenance (e.g. of one's life), source of encouragement

obsolete reading  noun  noun (generic) 

• diameter

obsolete reading  poetical term  noun  noun (generic) 

• marks in a water channel, channel buoys