Concerted(adjective)
Done together in a planned and determined way.
Hindi meaning:ठोस
Synonyms: Collective, Combined, Coordinated, United
Antonyms: Uncoordinated, Disorganized, One Sided, Solitary
Example: I'm going to make a concerted effort to write more letters.
Trick to remember: Justin ne music concert ke liye concerted efforts lagaye. 
