List: word usually written using kana alone

polite language  usually written using kana alone  noun  noun (generic) 

• mother

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

• Japanese winterberry, Ilex serrata

usually written using kana alone  noun  noun (generic) 

• chestnut in its burr

usually written using kana alone  noun  noun (generic) 

• marimo (variety of algae, Cladophora aegagropila), round green algae, Cladophora ball, lake ball, moss ball

usually written using kana alone  noun  noun (generic) 

• adlay (Coix lacryma-jobi var. ma-yuen), Job's tears, coixseed, tear grass, adlai

usually written using kana alone  noun  noun (generic) 

• aim, goal

usually written using kana alone  noun  noun (generic) 

• lynx (esp. the Eurasian lynx, Lynx lynx)

usually written using kana alone  noun  noun (generic) 

• Japanese giant salamander (Andrias japonicus)

usually written using kana alone  noun  noun (generic) 

• whooper swan (Cygnus cygnus)

search-only kanji form  usually written using kana alone  yojijukugo  noun  noun (generic) 

• large pink (Dianthus superbus var. longicalycinus)
• woman who displays the feminine virtues of old Japan