Home › Words › S › stomachachestomachache/ˈstʌməkˌeɪk/stomachache means A pain in the abdomen, often caused by indigestion, in which the pain is usually lower than the stomach and related to the intestines.stomachache is pronounced /ˈstʌməkˌeɪk/.EtymologyFrom stomach + ache.nounA pain in the abdomen, often caused by indigestion, in which the pain is usually lower than the stomach and related to the intestines.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.bellyache 71% match — Any pain in the belly, stomach, or abdomen. vs stomachache →waistache 64% match — Pain in the waist; backache of the lower back. vs stomachache →toothache 61% match — A pain or ache in a tooth. vs stomachache →epigastralgia 61% match — A pain in the epigastric region. vs stomachache →biliaries 60% match — A stomachache. vs stomachache →gastralgic 60% match — Relating to gastralgia, or stomach ache. vs stomachache →stummy 59% match — The stomach, tummy. vs stomachache →abdominalgia 59% match — Abdominal pain. vs stomachache →