Concerted

• (imp. & p. p.) of Concert • (a.) Mutually contrived or planned; agreed on; as, concerted schemes, signals.
Found on http://thinkexist.com/dictionary/meaning/concerted/

Concerted

Con·cert'ed adjective Mutually contrived or planned; agreed on; as, concerted schemes, signals. Concerted piece (Mus.) , a composition in parts for several voices or instrument, as a trio, a quartet, etc.
Found on http://www.encyclo.co.uk/webster/C/127

concerted

involving the joint activity of two or more
Found on https://www.vocabulary.com/lists/190409
No exact match found