Synonyms for Ovate (same or very similar meaning)
WordNet sense 1 ((botany) of leaf shapes; of leaves having no divisions or subdivisions):
simple, unsubdivided
WordNet sense 2 (rounded like an egg):
elliptic, elliptical, oval, ovoid, egg-shaped, oviform, prolate, oval-shaped
WordNet sense 3 (curving and somewhat round in shape rather than jagged):
rounded
From the ODE community, based on WordNet
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