Difference between Impressive and Efficacious

IMPRESSIVE vs EFFICACIOUS: ADJECTIVE

Effective
Possessing the quality of being effective; productive of, or powerful to produce, the effect intended.
Producing or capable of producing an intended result or having a striking effect
Marked by qualities giving the power to produce an intended effect

Synonyms Moving, stirring, affecting, touching, powerful.
Capable of being impressed; susceptible; impressible.
Making or tending to make an impression; having the power of affecting or of exciting attention and feeling; adapted to touch the feelings or the conscience: as, an impressive discourse; an impressive scene.
In psychology, directed inward; producing an internal effect, or carrying a meaning for the subject of the experience: opposed to expressive. See method of expression .

Synonyms Efficient, Effectual, etc. (see effective); active, operative, energetic.
Producing the desired effect; having power adequate to the purpose intended; effectual in operation or result.

Lofty, Dramatic, Staggering, Formidable, Sensational, Brilliant, Magnificent, Splendid, Awesome, Stunning, Spectacular, Dazzling, Astonishing, Amazing, Astounding

Therapeutic, Efficiency, Effectively, Efficiently, Successful, Efficient, Effectiveness, Efficacy, Telling, Hard hitting, Trenchant, Impressive, Impelling, Effectual, Effective

Lofty, Dramatic, Staggering, Formidable, Sensational, Brilliant, Magnificent, Splendid, Awesome, Stunning, Spectacular, Dazzling, Astonishing, Amazing, Astounding

Prophylactic, Therapeutic, Efficiency, Efficiently, Successful, Efficient, Effectiveness, Telling, Efficacy, Hard hitting, Trenchant, Impressive, Impelling, Effectual, Effective

Plexus Slim shake are not at all impressive.
How to Build an Impressive RPA Developer Resume?
Zoho customer experience platform is extremely impressive Antonio!
MSP business, and it offers some impressive utilities.
Coin is equally impressive, though not as flashy.
Case studies about clients with impressive brand names will always be more effective, even if you have delivered more impressive results for other clients.
This of course is an impressive citation record in and of itself, however our NIW case strategies go beyond simply highlighting impressive citation metrics.
The Nanit had an impressive performance during testing and its overall score is impressive compared to most of the competition.
Each episode of Burn Notice gets more impressive and more impressive.
Impressive a dish as this is, its almost more impressive that it can be shipped.

They have proven to be efficacious and safe.
Administer the lowest efficacious dose of pain medication.
TT as a unique and efficacious healing modality.
They are very efficacious in rheumatism, gout, etc.
Getting efficacious interventions incorporated into practice: lessons learned.
That efficacious basketball player never misses a shot!
Nations formed under covenants that will be efficacious.
Even less efficacious is the argument that Ms.
Amphotericin B, although efficacious, must be administered intravenously.
ALA was the most efficacious in increasing TTR and RBP concentrations, while ascorbic acid was the least efficacious.

Is the sulfated zirconia catalyst efficacious for acid-catalyzed organic synthesis?
Is early postoperative ablation of atrial flutter safe and efficacious?
Is Servier's Valdoxan more efficacious than other antidepressants?
Is Edelweiss callus culture extract efficacious for UVB treatment?
Are opioid antagonists efficacious in pain after stroke?
Is physiotherapy efficacious in post cardiac surgery?
How can educators empower self-efficacious leaders?
Is coupling media efficacious for therapeutic ultrasound?
What is the most efficacious psychological intervention?
Is iron polymaltose complex efficacious in children?