List: word usually written using kana alone

popular  rarely used kanji form  search-only kanji form  JLPT N3  usually written using kana alone  adverb  noun taking the genitive case particle の  adjective (generic)  な adjective 

• considerably, fairly, quite, rather, pretty

usually written using kana alone  adverb 

• since long ago, already, for quite a while, for some time now

irregular okurigana  usually written using kana alone  adverb 

• (not even) for a moment, (not) even in the slightest degree, (not) on any account, (not) at all, (not) under any circumstances
• at any rate, at the very least, putting everything else aside

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

• to cause, to induce, to bring about a result or state, to produce

popular  search-only kana form  rarely used kanji form  search-only kanji form  JLPT N2  usually written using kana alone  noun  noun (generic) 

• chance, start, cue, excuse, motive, impetus, occasion

irregular okurigana  rarely used kanji form  usually written using kana alone  godan verb  godan verb (archaic)  verb (generic)  intransitive verb 

• to glitter, to sparkle, to twinkle, to glisten, to gleam, to glint

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

• to smoke, to smoulder, to smolder, to sputter
• to be sooty, to be smoke-stained
• to smoulder (e.g. a dispute), to smolder
• to seclude oneself
• to live in obscurity, to stay in the same level (of social position, circumstances, etc.)

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

• jellyfish

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

• opium poppy (Papaver somniferum)

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

• languid, listless