List: intransitive verb

usually written using kana alone  Ichidan verb  verb (generic)  intransitive verb 

• to become frayed, to become loose

usually written using kana alone  Ichidan verb  verb (generic)  intransitive verb 

• to shirk one's duties, to be idle, to play truant
• to come loose, to come undone, to get untied

linguistics  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• co-occurrence

noun  noun (generic)  noun or participle taking the aux. verb する  transitive verb  intransitive verb  noun taking the genitive case particle の  adjective (generic) 

• retroflexion

godan verb  godan verb (archaic)  verb (generic)  intransitive verb 

• to be prosperous, to prosper, to flourish, to enjoy great prosperity

physics  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• focusing (e.g. of light), convergence

search-only kanji form  usually written using kana alone  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• tailspin, spin
• drilling, boring

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

• noodle making

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

• to fret (esp. of a young child), to be fretful, to be peevish

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

• iodization, iodisation