Definition of Foolish

lacking common sense or good judgment

Examples of Foolish in a sentence

The young man was foolish and didn’t save any money for the future, which landed him in dire straits when he ran out of cash.  

It is very foolish to take unnecessary risks, like crossing the street without using a crosswalk or riding your bike at night without reflective gear.  

The foolish man realized the true weight of his mistake when he went through with the dare he had been given and touched the electric fence.  

A foolish person does not prepare for anything, which in turn makes them miss opportunities in life.  

If you do not wish to be regarded as foolish you should not try to sound smart about things you don’t actually know anything about.  

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