List: word usually written using kana alone

usually written using kana alone  noun  noun (generic) 

• watercress (Nasturtium officinale)

usually written using kana alone  mahjong  noun  noun (generic) 

• stretched pair wait, tenpai shape accepting two types of tiles to complete the hand's pair (e.g. 5678 accepting 5 or 8)

usually written using kana alone  rare term  noun  noun (generic) 

• Desmarestia tabacoides (species of algae)

gairaigo  Chinese origin  usually written using kana alone  noun  noun (generic) 

• dried viper skin used in Chinese herbal medicine

usually written using kana alone  expression 

• every time, whenever, as
• whether, in (either case)

usually written using kana alone  godan verb  godan verb (archaic)  verb (generic)  intransitive verb 

• to be able to reduce the price, to be able to be reduced

rarely used kanji form  search-only kanji form  usually written using kana alone  adverb 

• right (in front), directly, straight (in the face), head-on, full on
• properly, normally
• honestly, decently, seriously, fairly

archaic  usually written using kana alone  expression 

• not

usually written using kana alone  food, cooking  noun  noun (generic)  Kansai-ben 

• (hard) candy, toffee

usually written using kana alone  expression  suru verb  verb (generic) 

• to make light of, to treat lightly, to slight, to neglect