WordNet sense 1 (a deliberately false or improbable account):

fable, fiction

WordNet sense 2 (writing in a fictional form):

fictionalization, fictionalisation

WordNet sense 3 (the act of making something (a product) from raw materials):

manufacture

WordNet sense 4 (the act of constructing something (as a piece of machinery)):

assembly

WordNet sense 5 (the deliberate act of deviating from the truth):

lying, prevarication