Inactivity Inactivity synonyms inaction inactivity and inaction inertia inactivity and inertia idleness inactivity and idleness inertness inactivity and inertness passivity inactivity and passivity sluggishness inactivity and sluggishness laziness inactivity and laziness lethargy inactivity and lethargy indolence inactivity and indolence sloth inactivity and sloth Full list of synonyms (708) Inactivity antonyms activity inactivity and activity action inactivity and action activeness inactivity and activeness employment inactivity and employment energy inactivity and energy vibrancy inactivity and vibrancy motion inactivity and motion work inactivity and work vigor inactivity and vigor use inactivity and use Full list of antonyms (31) Share this picture Share this image Share this picture Share this image