What rhymes with smocking

2 Syllables
blockingbockingchockingclockingcockingdockingflockingfrockinghockingknockinglockingmockingpockingrockingsmockingsocking
3 Syllables
bluestockingdeadlockingrestockingunblockingunfrockingunlocking
4 Syllables
antiknockinginterlocking