4
blastodermic vesicle(noun, expression, idiom)
3
fetus(noun, young, embryo)
2
germ
1
blastospheric
1
blastular
1
embryo
1
fertilized egg(noun, expression, idiom, embryo, fetus)
1
larva
1
nymph
1
rudiment
0
blastocyst
0
blastosphere(noun, embryo, fetus)
0
bud
0
conceptus
0
developing infant(noun, expression, embryo, fetus)
0
foetus
0
gastrula
0
unborn young(noun, expression, embryo, fetus)
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APASmart Define. (2015). blastula thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/blastula/thesaurus/synonyms
ChicagoSmart Define. 2015. "blastula thesaurus" https://smartdefine.org/blastula/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, blastula thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/blastula/thesaurus/synonyms>.
MLASmart Define. "blastula thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/blastula/thesaurus/synonyms>