List: word usually written using kana alone

usually written using kana alone  noun  noun (generic) 

• Leontopodium japonicum (species of perennial closely related to edelweiss)

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

• half-wit, fool, simpleton

usually written using kana alone  noun  noun (generic) 

• Indo-Pacific sailfish (Istiophorus platypterus)

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

• beard (esp. on the chin), goatee

usually written using kana alone  noun  noun (generic) 

• hangnail

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

• attending (upon), keeping another company, being a confidant, serving (a nobleman)
• fairy tale

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

• bad temper, bad mood

search-only kanji form  usually written using kana alone  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• self-interested show of kindness, acting selfishly under the guise of kindness

popular  rarely used kanji form  JLPT N1  usually written using kana alone  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• something thrown in (with a purchase), something extra, free gift, freebie, giveaway, premium, prize
• (giving a) discount, price reduction
• addition, embellishment (e.g. to a story)

rarely used kanji form  search-only kanji form  usually written using kana alone  noun  noun (generic)  noun or participle taking the aux. verb する  transitive verb 

• review, rehearsal