Antonyms of adj desultory

1 sense of desultory

Sense 1
desultory -- (marked by lack of definite plan or regularity or purpose; jumping from one thing to another; "desultory thoughts"; "the desultory conversation characteristic of cocktail parties")

INDIRECT (VIA purposeless) -> purposeful -- (serving as or indicating the existence of a purpose or goal)

Similarity of adj desultory

1 sense of desultory

Sense 1
desultory -- (marked by lack of definite plan or regularity or purpose; jumping from one thing to another; "desultory thoughts"; "the desultory conversation characteristic of cocktail parties")
       => purposeless (vs. purposeful) -- (not evidencing any purpose or goal)