Which word among the words given below will come first according to the dictionary?

Now, comparing them alphabetically:

Option (a): Amen (A-M-E) comes first because E comes before I, O, and U in alphabetical order.

Option (b): Amid (A-M-I) comes next because I comes before O in "Among" and "Amount."

Option (c): Among (A-M-O) follows because O comes before U in "Amount."

Option (d): Amount (A-M-O-U) comes last.

So, Amen is first in according to the dictionary.

Thus, correct option is (a).