Об­ра­зуй­те от слова TROPIC од­но­ко­рен­ное слово так, чтобы оно грам­ма­ти­че­ски и лек­си­че­ски со­от­вет­ство­ва­ло со­дер­жа­нию тек­ста.

Bangkok is the capital and the most populous city of Thailand. This __________________ metropolis is also one of the most traveller-⁠friendly cities in Asia. Bangkok was not the first capital of Thailand, in fact it has taken that role comparatively not long ago.