List: word usually written using kana alone

popular  rarely used kanji form  search-only kanji form  JLPT N1  polite language  usually written using kana alone  expression  auxiliary verb  verb (generic)  dated term 

• to be, to exist
• to be (doing)
• did, (have) done

popular  usually written using kana alone  pre-noun adjectival  adjective (generic) 

• funny, amusing, comical, laughable, ridiculous
• strange, odd, funny, peculiar, weird, wrong, unusual, eccentric
• wrong, unsuitable, improper, inappropriate, unbecoming
• suspicious

popular  search-only kana form  search-only kanji form  JLPT N2  usually written using kana alone  interjection 

• good morning

popular  rarely used kanji form  JLPT N5  usually written using kana alone  conjunction 

• and, like that

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

• indirectly, obliquely, implicitly, by implication, in a roundabout way, casually

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

• to resound, to reverberate
• to make a stir

JLPT N2  usually written using kana alone  Ichidan verb  verb (generic)  transitive verb 

• to beat, to attack (an enemy), to do away with, to finish off

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

• sliding, slipping
• slide, "slide" under the opponents stones by playing a move (usually keima or ogeima) on the second line

ateji  rarely used kanji form  search-only kanji form  usually written using kana alone  な adjective  adjective (generic)  noun  noun (generic)  derogatory 

• extreme, terrible, excessive
• absurd, unreasonable, foolish
• fool, idiot

usually written using kana alone  な adjective  adjective (generic)  noun or participle taking the aux. verb する  noun (generic)  adverb 

• having had enough (of), fed up (with), sick and tired (of)
• to learn one's lesson, to learn from a bad experience