• (n.) Quality of being wooden; clumsiness; stupidity; blockishness.
Wood'en·ness noun Quality of being wooden; clumsiness; stupidity; blockishness. « We set our faces against the woodenness which then characterized German philology.» Sweet. 
noun the quality of being wooden and awkward; `he criticized the woodenness of the acting`; `there was a certain woodenness in his replies`