6
embryo
4
conceptus
1
fetus(noun, young, embryo)
1
blastospheric
1
blastular
0
blastosphere(noun, embryo, fetus)
0
blastula(noun, embryo, fetus)
0
darter
0
developing infant(noun, expression, embryo, fetus)
0
gastrula
0
metazoan
0
pureblood
0
unborn young(noun, expression, embryo, fetus)
0
wildcat
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APASmart Define. (2013). fertilized egg thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/fertilized_egg/thesaurus/synonyms
ChicagoSmart Define. 2013. "fertilized egg thesaurus" https://smartdefine.org/fertilized_egg/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, fertilized egg thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/fertilized_egg/thesaurus/synonyms>.
MLASmart Define. "fertilized egg thesaurus" 19 May 2013. Web. 20 September 2026. <https://smartdefine.org/fertilized_egg/thesaurus/synonyms>