Synonyms for upset stomach

Most common

indigestion · dyspepsia

All synonyms

Noun

Definitions

1. n. 1

   A stomachache

Example sentences

• indigestion When we eat too much, we suffer from indigestion.
• dyspepsia Dyspepsia is a common side effect of this medication.

By length

9 letters

dyspepsia

11 letters

indigestion⁴

The small number after each word is its number of syllables (indigestion⁴ = 4 syllables).