Synonyms for Protrude (same or very similar meaning)
WordNet sense 1 (extend out or project in space):
jut, project, project, stick out, jut out
WordNet sense 2 (bulge outward):
bulge, pop, start, pop out, come out, bug out, bulge out
WordNet sense 3 (swell or protrude outwards):
pouch
From the ODE community, based on WordNet
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