12-Letter Words Starting With AST

There are 16 12-letter words that start with AST. 10 are common words, such as ASTIGMATISMS and ASTONISHMENT. A rarer one is ASTROCYTOMAS. 2 words contain a doubled letter.

Full list 16

astigmatismsastonishmentastoundinglyastringentlyastrologicalastrologistsastronauticsastronomicalastrophysicsastutenessesastragalusesastrobiologyastrogeologyastrometriesasterisklessastrocytomas

About this list

Words
16 (10 common words)
Common example
astigmatisms
Rare example
astrocytomas
Doubled letters
2
Ending in S
9

Questions

How many 12-letter words starting with ast are there?

16. 10 of them are common words.

What is a common example?

ASTIGMATISMS is among the common words in this set.