List: word usually written using kana alone

popular  JLPT N3  noun  noun (generic)  noun (suffix)  adverb  usually written using kana alone 

• (in the) neighbourhood, neighborhood, vicinity, nearby, surroundings
• around, about, or thereabouts
• for instance, say, such as

popular  usually written using kana alone  noun  noun (generic) 

• eagle (Accipitridae family)

popular  search-only kana form  search-only kanji form  JLPT N1  noun  noun (generic)  usually written using kana alone  archaic 

• pot, jar, vase
• dice cup
• depression, basin (e.g. of a waterfall)
• aim, what one wants, the mark
• key point (of a conversation, etc.), essence
• acupuncture point, moxibustion point, pressure point
• position on the fingerboard (of a shamisen, koto, etc.)
• target (when aiming an arrow)

popular  obsolete reading  usually written using kana alone  noun  noun (generic) 

• swallow (bird of the Hirundinidae family), martin
• barn swallow (Hirundo rustica)
• younger man involved with an older woman, boy toy

popular  usually written using kana alone  noun  noun (generic) 

• crow (Corvus spp.), raven

popular  JLPT N1  abbreviation  noun  noun (generic)  suffix  usually written using kana alone  noun (suffix) 

• credit
• money owed on an account, bill
• hanger, holder, rest, rack, peg, hook, stand
• in the process of (doing), midway through, half-(done)
• on the verge of, just about to
• hot noodles in broth
• wholesale price as a proportion of the list price (in tenths)

popular  gikun or jukujikun  search-only kana form  JLPT N4  usually written using kana alone  noun  noun (generic) 

• toy
• (person or thing treated as a) plaything

popular  JLPT N1  usually written using kana alone  noun  noun (generic) 

• cancer

popular  rarely used kanji form  JLPT N4  noun  noun (generic)  usually written using kana alone 

• cotton (material)
• red silk-cotton tree (Bombax ceiba)

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

• grasping, gripping, grasp, grip, clutch
• handful, fistful
• handle, grip, knob
• onigiri, rice ball
• nigirizushi, hand-formed sushi with a topping of seafood, etc.
• nigiri, determining who plays black by taking a handful of white stones and using one or two black stones to guess whether it is odd or even