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

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

• extending one's stay (at a hotel, etc.)

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

• talking about one's love interests, girls' talk, gossiping

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

• rough-and-ready (medical) treatment, drastic remedy, drastic treatment
• drastic measures, drastic steps

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

• (speed) optimization

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

• viewing as a problem, problematizing

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

• doubting, questioning, being skeptical (of)

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

• changing post (department, club, etc.)

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

• attachment, annexation, addendum, appendix

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

• maximum preference, maximum priority, priority handling

Internet slang  obsolete term  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• adding someone to one's friends list