List: word usually written using kana alone

usually written using kana alone  な adjective  adjective (generic)  noun  noun (generic) 

• kindness, largeheartedness

irregular okurigana  usually written using kana alone  adverb 

• sadly, tragically

popular  rarely used kanji form  JLPT N3  usually written using kana alone  adverb 

• as if, as though, just like, much as, exactly like, as it were
• (not) at all, (not) in the slightest, (not) a bit
• really, completely, entirely, wholly, truly, quite

usually written using kana alone  noun  noun (generic) 

• bumblebee (Bombus sp.), bumble bee

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

• to satisfy oneself, to feel satisfied, to be proud

usually written using kana alone  adverb  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• some, (a) little
• somewhat, to some extent, in part

usually written using kana alone  adverb 

• almost, very nearly

irregular kanji usage  rarely used kanji form  search-only kanji form  usually written using kana alone  expression 

• almost, very nearly, only just, barely, just in time

rarely used kanji form  search-only kanji form  JLPT N1  usually written using kana alone  Ichidan verb  verb (generic)  intransitive verb 

• to develop a rash or inflammation (e.g. in response to a skin irritant), to react to (something)
• to be strongly influenced (usu. negative or critical nuance)

irregular kanji usage  usually written using kana alone  noun  noun (generic)  noun (suffix) 

• imitation, sham, -like