From motion + -work. <span class="searchmatch">motionwork</span> (uncountable) The moving parts of a mechanical device....
lathework lathwork latticework linkwork lipwork masonwork metalwork millwork <span class="searchmatch">motionwork</span> needlework pargework pilework pitwork platework presswork proudwork ribwork...
someone's ocean motion parallax motion picture motion sickness motion test <span class="searchmatch">motionwork</span> nervimotion no-confidence motion nonmotion oblique motion oculomotion...