List: noun or participle which takes the aux. verb suru

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

• crossing a mountain
• other side of a mountain
• immediately after one's draw
• winning off a discarded tile from the player to one's right or across the table on the turn after letting one's winning tile go by from the player to one's left

rarely used kanji form  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• grinding of the teeth, involuntary nocturnal tooth grinding, bruxism
• grinding one's teeth out of anger or vexation, gnashing one's teeth, gritting one's teeth

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

• (taking a) bath, hot spring cure

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

• sleeping together in a huddle

irregular okurigana  search-only kanji form  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• leave-taking, (saying) goodbye
• requesting leave (from work)

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

• achieving nirvana
• death

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

• suicide by the sword

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

• suicide

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

• death in battle

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

• self-sufficiency, self-satisfaction