egg-shaped vs ovate

egg-shaped and ovate both are adjectives.

Word	Noun	Adjective	Verb	Adverb
egg-shaped	No	Yes	No	No
ovate	No	Yes	No	No

As adjectives, egg-shaped and ovate are synonyms defined as:

Other synonyms of egg-shaped include elliptic, elliptical, oval-shaped, oval, oviform, ovoid, prolate.

egg-shaped (adjective)	ovate (adjective)
rounded like an egg	rounded like an egg
	of a leaf shape; egg-shaped with the broader end at the base