Rhymes:English/ʌmɪŋ

Pronunciation
-ŭmĭng, /-ʌmɪŋ/, /-VmIN/

Two syllables

 * Cumming (surname - see especially Alan Cumming; see also various places called Cumming)
 * drumming
 * humming
 * numbing
 * plumbing

Three syllables

 * becoming

Four syllables

 * up-and-coming