tactfulness

American  

[takt-fuhl-nis] / ˈtækt fəl nɪs /

noun

1. the quality or skill of handling difficult or delicate situations without giving offense.

   Her promotion was based on her influence and tactfulness in dealing with outside vendors, managers, and subordinates.

   Showing what some would consider a certain lack of tactfulness, he declared that the emperor's pious works were of no value whatsoever.

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Etymology

Origin of tactfulness

tactful ( def. ) + -ness ( def. )