noun
approximate calculation; educated guess
Synonyms: appraisal, appraisement, assay, assessment, ballpark figure, belief, conclusion, conjecture, estimation, evaluation, gauging, guess, guesstimate, impression, judgment, measure, measurement, mensuration, opinion, point of view, projection, rating, reckoning, sizing up, stock, surmise, survey, thought, valuation
verb
guess, try to value
Synonyms: account, appraise, assay, assess, believe, budget, calculate roughly, cast, cipher, class, classify, compute, conjecture, consider, count, decide, deduce, determine, enumerate, evaluate, examine, expect, figure, form opinion, gauge, guess, guesstimate, judge, look into, look upon, number, outline, plan, predict, prophesy, rank, rate, reason, reckon, regard, run over, scheme, set a figure, size up, sum, suppose, surmise, suspect, tax, think, think through