to the letter

from WordNet (r) 3.0 (2006)

to the letter
    adv 1: in every detail; "the new house suited them to a T" [syn:
           {to a T}, {to the letter}, {just right}, {to perfection}]

from Moby Thesaurus II by Grady Ward, 1.0

32 Moby Thesaurus words for "to the letter":
      absolutely, dead, definitely, directly, even, exactly, expressly,
      faithfully, in all respects, in every respect, ipsissimis verbis,
      just, literally, literatim, plumb, point-blank, positively,
      precisely, right, rigidly, rigorously, square, squarely, straight,
      strictly, undeviatingly, unerringly, verbally, verbatim,
      verbatim et litteratim, word by word, word for word