Fruitless and Totally Unable to Complete the Task

This page is the CodyCross answer for the clue below from Spa Time, Group 805, Puzzle 4 (Alternative Medicine).

Question is: Fruitless and Totally Unable to Complete the Task

and the answer is: FUTILE

Word Meaning:

FUTILE — Incapable of producing results, useless; doomed not to be successful; not worth attempting.

Definitions from Wiktionary.