astrophysical
— Adjective
– English
~ of or concerned with astrophysics; "astrophysical sciences"
astute
— Adjective
– English
~ marked by practical hardheaded intelligence; "a smart businessman"; "an astute tenant always reads the small print in a lease"; "he was too shrewd to go along with them on a road that could lead only to their overthrow"
astylar
— Adjective
– English
~ lacking columns or pillars
asunder
— Adjective
– English
~ widely separated especially in space; "as wide asunder as pole from pole"