Grade 7 bellyache Get Printable Handwriting (bel-ly-ache) 3 syllables Rhymes Learn It! Spelling Test Definition noun. pain in the abdomen or bowelsverb. complaining Example Sentence Emily missed school because she had a bellyache. Synonyms gripe; bitch; grouse; crab; beef; squawk Antonyms silence Rhymes Three Syllable Rhymes (1) bellyache Share with your friends: