List: word usually written using kana alone

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

• common cuckoo (Cuculus canorus)

search-only kanji form  usually written using kana alone  expression  noun or verb acting prenominally  adjective (generic) 

• irreplaceable

usually written using kana alone  noun  noun (generic) 

• scorpionfish
• marbled rockfish (Sebastiscus marmoratus)

usually written using kana alone  noun  noun (generic) 

• sculpin (any fish of family Cottidae, incl. the bullheads and the miller's-thumb)
• Japanese fluvial sculpin (Cottus pollux)

usually written using kana alone  Ichidan verb  verb (generic)  transitive verb 

• to fasten (something or someone) to, to tie (to), to fix, to bind

popular  gikun or jukujikun  rarely used kana form  rarely used kanji form  usually written using kana alone  noun  noun (generic) 

• dandelion (esp. species Taraxacum platycarpum)

search-only kana form  usually written using kana alone  food, cooking  noun  noun (generic) 

• kamaboko, steamed seasoned fish paste, usu. in a semicylindrical shape on a strip of wood and sliced to go in soup, etc.

rarely used kanji form  usually written using kana alone  noun  noun (generic) 

• platypus (Ornithorhynchus anatinus)

usually written using kana alone  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• ease, relaxation, comfort, unwinding

usually written using kana alone  Ichidan verb  verb (generic)  transitive verb 

• to loose, to ease, to relax