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sharp as a tack

Idiom Intelligence

Meaning

very intelligent or quick-thinking

Example Sentences

"She's sharp as a tack and always has the best answers in class."

Related Expressions

keep an eye on

to watch or monitor something or someone carefully

lose your marbles

to become crazy or mentally unstable

a work of art

something very beautiful or skillfully made

train of thought

a connected series of thoughts

give someone the benefit of the doubt

to trust someone even when you are not sure they are honest

Tear down barriers

To remove obstacles or prejudices between people.