London, capital of United Kingdom

ethics

(loanword) rhumba

proper human relationships

Wilhelm Conrad Röntgen (1845-1923), German mechanical engineer

(name) Helen or Hélène; see 海倫市|海伦市[Hai3 lun2 Shi4]

Aaron (name); Yaren, capital of Nauru

(name) Dylan

Aalen, town in Germany

Warren (name)