What rhymes with swapping

2 Syllables
chappingchopingchoppingcloppingcoppingcroppingdropingdroppingfloppingfopingfoppinghoppingloppingmoppingploppingpoppingproppingshopingshoppingsloppingsopingsoppingstopingstoppingstroppingswapingswappingswoppingtoppingwhopingwhopping
3 Syllables
estoppingmilksopingmilksoppingunstoping
4 Syllables
eavesdropingeavesdroppingovertopping