List: 1. Known Words

Wordpopular  noun  noun (generic) 

• one week

Wordpopular  search-only kana form  JLPT N5  adverb  interjection 

• already, yet, by now, now, (not) any more, (not) any longer
• soon, shortly, before long, presently
• further, more, again, another, the other
• jeez, geez, gee, boy, come on, damn, seriously

Wordpopular  JLPT N5  usually written using kana alone  adverb  conjunction  prefix 

• again, once more, once again, another time, some other time
• also, too, as well, likewise
• on the other hand, while
• and, in addition, besides, moreover, furthermore
• or, otherwise
• really, how, (what, why) on earth
• indirect

Wordpopular  JLPT N5  usually written using kana alone  adverb  な adjective  adjective (generic) 

• still, as yet, only
• (not) yet
• more, (more) still
• at least, comparatively, relatively
• unfinished, incomplete, not yet done

Wordpopular  obsolete kanji  JLPT N3  usually written using kana alone  noun  noun (generic)  noun (suffix) 

• thing, matter
• incident, occurrence, event, something serious, trouble, crisis
• circumstances, situation, state of affairs
• work, business, affair
• after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to
• nominalizing suffix
• pretending to ..., playing make-believe ...
• alias, also known as, otherwise known as, or
• necessity, need
• you should ..., I advise that you ..., it's important to ...

Wordsearch-only kana form  colloquial  expression 

• is not, am not, are not
• isn't it?

Wordpopular  JLPT N4  usually written using kana alone  い adjective  adjective (generic)  colloquial  adverb 

• terrible, dreadful
• amazing (e.g. of strength), great (e.g. of skills), wonderful, terrific
• to a great extent, vast (in numbers)
• awfully, very, immensely

Wordusually written using kana alone  adverb 

• awfully, very, immensely

Wordpopular  ateji  JLPT N5  usually written using kana alone  い adjective  adjective (generic) 

• cute, adorable, charming, lovely, pretty
• dear, precious, darling, pet
• innocent, childlike, childish, lovable
• dainty, little, tiny

Wordpopular  search-only kanji form  JLPT N2  い adjective  adjective (generic) 

• envious, jealous
• enviable (position, etc.)