Source : Webster's Revised Unabridged Dictionary (1913)

Conducive \Con*du"cive\, a.
   Loading or tending; helpful; contributive; tending to
   promote.

         However conducive to the good or our country.
                                                  --Addison.

Source : WordNet®

conducive
     adj : tending to bring about; being partly responsible for;
           "working conditions are not conducive to productivity";
           "the seaport was a contributing factor in the growth of
           the city"; "a contributory factor" [syn: {contributing(a)},
            {contributive}, {contributory}, {tributary}]