Definition of subtropical in English:
 subtropical
adjective sʌbˈtrɒpɪk(ə)lsəbˈtrɑpək(ə)l
Relating to or characteristic of the regions adjacent to or bordering on the tropics.
 North Island enjoys a subtropical climate
 Example sentencesExamples
-  The tree will fruit only in a subtropical or tropical climate where there is a distinct dry season.
 -  More than 400 million people in subtropical regions at grave risk.
 -  This family of fish almost all inhabit tropical or subtropical waters.
 -  The climate is subtropical, with a hurricane season from June through November.
 -  The subtropical jungle area is located mainly along the Mekong river.
 
Rhymes
  
misanthropical, semi-tropical, topical, tropical
   Definition of subtropical in US English:
 subtropical
adjectivesəbˈträpək(ə)lsəbˈtrɑpək(ə)l
Relating to or characteristic of the regions adjacent to or bordering on the tropics.
 North Island enjoys a subtropical climate
 Example sentencesExamples
-  The subtropical jungle area is located mainly along the Mekong river.
 -  The tree will fruit only in a subtropical or tropical climate where there is a distinct dry season.
 -  This family of fish almost all inhabit tropical or subtropical waters.
 -  The climate is subtropical, with a hurricane season from June through November.
 -  More than 400 million people in subtropical regions at grave risk.