best way to select random, corresponding data in javascript? -

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i trying have like:

category = ("word1","word2","word3")        ("definition1","definition2","definition3"); category1 = ("word1","word2","word3")        ("definition1","definition2","definition3");

the basic goal select , output (lets 3) random words random category , able call on relevant data develop more (the category name , definition of word chosen randomly).

i don't want duplicates, , appreciate suggestions! :) lot!

you want structure array of objects:

category1 = [     { word: "word1", definition: "def1" },     { word: "word2", definition: "def2" },     { word: "word3", definition: "def3" } ];

then, select value category1, pick category1[i] @ random , use category1[i].word , category1[i].definition.

you can extend each object have additional properties later needed (numberofsylables, gradelevel, etc.)


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