approximation
noun
[ əˌprɒksɪˈmeɪʃn ]
• a value or quantity that is nearly but not exactly correct.
• "these figures are only approximations"
Similar:
estimate,
estimation,
guess,
conjecture,
rough calculation,
rough idea,
surmise,
guesswork,
guesstimate,
ballpark figure,
semblance,
outward appearance,
likeness,
resemblance,
similarity,
correspondence,
comparison,
