12-Letter Nouns Starting With AST

Here's the list of all the 27 12-Letter Nouns Starting With AST in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Nouns (with Definitions and Examples)
astrophysics
1. the branch of astronomy concerned with the physical and chemical properties of celestial bodies
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astonishment
1. the feeling that accompanies something extremely surprising
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astrobiology
1. the branch of biology concerned with the effects of outer space on living organisms and the search for extraterrestrial life
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astronautics
1. the theory and practice of navigation through air or space
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12-Letter Nouns Starting With AST