What rhymes with upcoming

2 Syllables
bummingchummingcomingcrumbingcummingdrumminggumminghummingkunmingnumbingplumbingscummingshammingslummingstrummingsummingthumbing
3 Syllables
becomingbenumbingfathomingforthcomingincomingoncomingplummetingrummagingshortcomingsuccumbingupcomingwelcoming
4 Syllables
overcomingunbecomingunwelcoming