Synonyms for Lumber (same or very similar meaning)
WordNet sense 1 (the wood of trees cut and prepared for use as building material):
timberWordNet sense 2 (an implement used in baseball by the batter):
baseball batWordNet sense 3 (move heavily or clumsily):
poundWordNet sense 4 (cut lumber, as in woods and forests):
logFrom the ODE community, based on WordNetadd/edit