Countable Nouns Starting with AST and Containing O

This list gathers 36 English countable nouns starting with AST and containing O, such as Astronaut, Asteroid, Astronomer, Astrologer, Astrophysicist, Astrolabe and Astrodome. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review singular and plural count rules.

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Starts with ASTA
1 words
astacologist
Starts with ASTE
2 words
asteroid
asteroidean
Starts with ASTH
2 words
asthenosphere
asthore
Starts with ASTI
1 words
astilboides
Starts with ASTR24 words
astronaut
astronomer
astrologer
astrophysicist
astrolabe
astrodome
astrocyte
astrocytoma
astrologist
astrobiologist
astrophotographer
astroid
astroturfer
astrogeologist
astronavigator
astrochemist
astrophotograph
astrophel
astrotourist
astrodynamicist
astrogator
astraphobic
astrosphere
astrophobic

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