Word Study
extrapolation
THESAURUS
extrapolation
accession, accessory, accompaniment, actualization, addenda, addendum, additament, addition, additive, additory, additum, adjunct, adjuvant, annex, annexation, appanage, appendage, appendant, approximation, appurtenance, appurtenant, attachment, augment, augmentation, coda, complement, concomitant, continuation, corollary, differentiation, division, equation, evolution, extension, exteriorization, externalization, fixture, increase, increment, integration, interpolation, inversion, involution, multiplication, notation, objectification, offshoot, pendant, practice, projection, proportion, reduction, reinforcement, side effect, side issue, subtraction, supplement, tailpiece, transformation, undergirdingFor further exploring for "extrapolation" in Webster Dictionary Online