Why do we have to create a 2d array to store spellings? will simple 1d array not work?

#1

why do we have to create a 2d array to store spellings? will simple 1d array not work?

#2

@somesh.ps hey ap 1 d array of strings le kte hai ya vector of string ,hm 2d array islie le he hai kyunki hme array of character ek particular value ke sath map krne hai islie 2d array lia tha ,alternatives bhi le skte ho aap like ye upr btaya.