He is not described as a tall person in the memoirs of Romans who knew him.
The person could be described as open minded or tolerant.
a new buisness person
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.
Alkanes can be described as saturated.
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."
productive, efficient, effective
Quinine
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
A person who is extremely clever and scheming.
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 mean person could be described as acting juvenile. A mean person could be described as acting jealous.
Useful, of course, but also handy, utile, efficacious, productive
successful, efficacious, useful