letter-for-letter
adjective
[ lɛtəfəˈlɛtə ]
• representing the exact form of an original text; exactly copied.
• "a letter-for-letter transliteration of the Greek"
to the letter
• with adherence to every detail.
• "the method was followed to the letter"
Similar:
strictly,
precisely,
exactly,
accurately,
closely,
faithfully,
religiously,
punctiliously,
literally,
with a literal interpretation,
word for word,
letter for letter,
verbatim,
in every detail,
by the book,