The phrase "a highly ineffective" is correct and usable in written English.
It can be used to describe something that is very unsuccessful or not producing the desired results.
Example: "The new marketing strategy was a highly ineffective approach to increasing sales."
Alternatives: "extremely unproductive" or "very inefficient".
Being a highly ineffective person, I once decided to read The Seven Habits of Highly Effective People.
The fact is that voting is not useless; it is just a highly ineffective way to change the world.
Delhomme replaced a highly ineffective Rodney Peete at the start of the second half and energized the Panthers with three touchdown passes, the last with 16 seconds to play, to rally the Panthers over the visiting Jaguars.
"This is another example of the federal government riding roughshod over America's treasured lands and legal process in its rush to complete a highly ineffective and controversial border wall," said Matt Clark, the Southwest representative for Defenders of Wildlife, an advocacy group.
Early start times reduce performance among disadvantaged students to the same extent as having a highly ineffective teacher.
From a biological point of view, our cohort is thus characterized by a highly ineffective erythropoiesis but with a relatively low propensity of transformation to more advanced MDS.
So it's not really the salad that gets you it's a system that eschews regulation of the production of food and shifts risk, in a costly and highly ineffective way, to the individual consumer.
So it's not really the salad that gets you — it's a system that eschews regulation of the production of food and shifts risk, in a costly and highly ineffective way, to the individual consumer.
But it is a crude and highly ineffective way of combatting the core problem.
Senator John McCain, a former prisoner of war, joined with his Senate colleagues Carl Levin and Dianne Feinstein in writing an open letter to Sony Pictures, which released the film, declaring "that cruel, inhuman, and degrading treatment of prisoners is an unreliable and highly ineffective means of gathering intelligence".
We know that cruel, inhuman, and degrading treatment of prisoners is an unreliable and highly ineffective means of gathering intelligence.
