There are 21 8-letter words that start with 'ast'.
| astasias | astatine | asterias | asterisk |
| asterism | asternal | asteroid | asthenia |
| asthenic | astigmia | astilbes | astomous |
| astonied | astonies | astonish | astounds |
| astragal | astrally | astricts | astringe |
| astutely | |||
Note: These 21 8-letter words that start with 'ast' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with astr, asto, aste, asth, asti, asta, astu, asty.
5-letter words start with 'ast' (2)