Yes, a person can be described as efficacious if they are able to produce a desired or intended result. This term is often used to describe individuals who are capable and successful in achieving their goals or objectives.
If a person is described as "dry," it typically means they have a sarcastic or wry sense of humor and are not easily moved emotionally. It can also refer to someone who is straightforward and lacks warmth or friendliness in their demeanor.
He is not described as a tall person in the memoirs of Romans who knew him.
They could be described as warm, kind-hearted, or amiable.
Galileo described Saturn as having "ears" after he became the first person to observe it through a telescope. The existence of Saturn was known for thousands of years before Galileo.
A human could be described as a neophyte when starting a new job, learning a new skill, or entering a new social environment where they lack experience and familiarity.
That medicine is efficacious in treating a cold
The word efficacious means about the same as "effective" -- it means capable of having the intended result. Example: "A shotgun is efficacious in controlling wild rabbits." "For a simple cough, honey is often as efficacious as medicinal syrups."
(Capable of having a desired effect or result, effective.)"The medicine is efficacious in stopping a cough.""The farmers were looking for a chemical that would be efficacious against the corn fungus."
Quinine
productive, efficient, effective
An efficacious symbol is something that promotes an idea, but at the same time it actually causes that idea to happen. For example, the Church is one because it "promotes" salvation, but it also "causes" salvation.
I think it should be NO
When a person is described as being sentient, it means that they are perceptive, and have a conscious mind. You could also say that a sentient person is observant and takes things in.
A person who is extremely clever and scheming.
Useful, of course, but also handy, utile, efficacious, productive
B12
successful, efficacious, useful