List: word usually written using kana alone

usually written using kana alone  noun  noun (generic) 

• tufted duck (Aythya fuligula)

ateji  usually written using kana alone  expression  い adjective  adjective (generic) 

• silly, foolish, absurd, childish, easy, trifling, guileless

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

• bulbil (esp. of a Japanese yam), propagule, brood bud

usually written using kana alone  noun  noun (generic) 

• longleaf pine (Pinus palustris)

usually written using kana alone  noun  noun (generic)  abbreviation 

• Diplomorpha sikokiana (species of flowering plant)
• paper made from the fibre of this plant

ateji  colloquial  usually written using kana alone  adverb 

• in a great quantity, plentifully, greatly

noun  noun (generic)  usually written using kana alone  noh  hanafuda  mahjong  prefix  counter 

• between (e.g. two people), face to face
• hindrance, impediment
• arrhythmic section of recitative
• playing with only 2 players
• prefix used for stress or emphasis
• counter for traditional dance songs

abbreviation  usually written using kana alone  expression  slang 

• along comes a sucker just begging to be parted from his money
• double stroke of good luck, perfect timing!, how convenient (for you to show up)!

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

• stir, commotion, noise

usually written using kana alone  noun  noun (generic) 

• something, something or other, so-and-so