List: Youtube

Wordrarely used kanji form  search-only kanji form  usually written using kana alone  anatomy  noun  noun (generic) 

• temple (on side of head)

Wordpopular  noun  noun (generic)  noun or participle taking the aux. verb する  transitive verb 

• speaking about (one's thoughts, memories, etc.), relating (one's feelings, reminiscences, etc.), recollection, reminiscence

Wordexpression 

• immediately, instantly, with nary a pause, without a moment's delay

Wordabbreviation  expression 

• immediately, instantly, with nary a pause, without a moment's delay