figurer

from WordNet (r) 3.0 (2006)

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

from 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