keen -
Having a sharp or highly developed sense; or eager or enthusiastic about something.
She has a keen sense of smell and can detect even the faintest scents.
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inventive -
Having the ability to create or design new things or to think originally.
To be inventive and creative means examining assumptions, thinking out of-the-box, and seeing things in new ways.
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concise -
Containing only essential information and avoiding unnecessary detail.
His explanation was concise, covering all the key points without unnecessary elaboration.
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esoteric -
Difficult to understand unless one has specific knowledge or interest.
The professor’s lecture on quantum theory was full of esoteric concepts.
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sophisticated -
Complex or intricate, often in a clever or subtle way.
During World War 2, Alan Turing used a sophisticated machine to decode the German spy codes.
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decisive -
Being able to make decisions quickly and confidently.
The final battle of the war was decisive in achieving victory because the enemy was taken by surprise and was totally unprepared.
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thrifty -
Being careful about not wasting things or spending too much money
Mr. and Mrs. Jones were very thrifty, and were able to retire with a nice nestegg.
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meticulous -
Showing great attention to detail; very careful and precise
David was so meticulous about his lawn that he made sure every blade of grass was cut at the same height.
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verbal -
Being good at expressing ideas and feelings with words.
When he was on a date, he had trouble being verbal and expressing his thoughts and feelings.
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erudite -
Having or showing deep, extensive knowledge gained from study and reading.
The professor gave an erudite lecture on ancient philosophy that clarified many complex topics.
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justified -
Having a valid reason or explanation for an action, belief, or decision.
The police officer’s actions were justified because he was protecting innocent people.
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skeptical -
Not easily convinced, having doubts or reservations.
When the detective was told that the death was an accident, he was skeptical, and he eventually solved the murder case and brought the criminal to justice.
