WordNet sense 1 (keep an account of):

account

WordNet sense 2 (predict in advance):

forecast

WordNet sense 3 (specifically design a product, event, or activity for a certain public):

aim, direct

WordNet sense 4 (have faith or confidence in):

bet, count, depend, look, reckon

WordNet sense 5 (judge to be probable):

estimate, figure, estimate, count on

WordNet sense 6 (make a mathematical calculation or computation):

cipher, compute, cypher, work out