WordNet (r) 3.0 (2006):

figurer
    n 1: an expert at calculation (or at operating calculating
         machines) [syn: calculator, reckoner, figurer,
         estimator, computer]

Moby Thesaurus II by Grady Ward, 1.0:

27 Moby Thesaurus words for "figurer":
   abacist, accountant, actuary, bookkeeper, calculator, carver,
   chaser, clay modeler, computer, earth artist, estimator, figuriste,
   gem carver, graver, mason, modeler, molder, monumental mason,
   reckoner, sculptor, sculptress, sculpturer, statistician, statuary,
   stonecutter, wax modeler, wood carver