Difference between Careless and Foolish

CARELESS vs FOOLISH: ADJECTIVE

Free from care or anxiety. hence, cheerful; light-hearted.
Unconcerned or indifferent; heedless.
Unstudied or effortless.
Exhibiting a disposition that is free from cares; cheerful.
Showing a lack of consideration.
Marked by or resulting from lack of forethought or thoroughness.
Taking insufficient care; negligent.
Showing an unthinking lack of consideration
Effortless and unstudied
Having no care; not taking ordinary or proper care; negligent; unconcerned; heedless; inattentive; unmindful; regardless.
Without thought or purpose; without due care; without attention to rule or system; unstudied; inconsiderate; spontaneous; rash.
(usually followed by `of') without due thought or consideration
Marked by lack of attention or consideration or forethought or thoroughness; not careful

Devoid of good sense or judgment
Having or revealing stupidity
Lacking or exhibiting a lack of good sense or judgment; silly.
Capable of arousing laughter; absurd or ridiculous.
Embarrassed; abashed.
Insignificant; trivial.
Marked with, or exhibiting, folly; void of understanding; weak in intellect; without judgment or discretion; silly; unwise.
Such as a fool would do; proceeding from weakness of mind or silliness; exhibiting a want of judgment or discretion.
Absurd; ridiculous; despicable; contemptible.
Lacking good sense or judgement; unwise.
Resembling or characteristic of a fool.

Synonyms and Supine, Indolent, etc. (see listless); incautious, thoughtless, remiss, forgetful, inconsiderate.
Not receiving care; uncared for.
Not careful
Done or said without care; unconsidered: as, a careless act; a careless expression.
Giving no care; heedless; negligent; unthinking; inattentive; regardless; unmindful.
Free from care or anxiety; hence, undisturbed; cheerful.

Proceeding from or prompted by folly; exhibiting a want of discretion or discrimination; silly; vain; trifling.
Ridiculous; contemptible.
Denoting or indicative of folly.
Slight; insignificant.
Synonyms Silly, Foolish (see absurd); shallow, brainless, harebrained, simple.
Like a fool; manifesting folly; deficient in understanding, sense, or discretion; weak in intellect or judgment; unwise.

Casual, Passing, Unheeding, Offhand, Artless, Slapdash, Haphazard, Heedless, Incautious, Slipshod, Inconsiderate, Negligent, Sloppy, Thoughtless, Reckless

Insane, Nonsensical, Unreasonable, Harebrained, Fatuous, Fool, Preposterous, Absurd, Asinine, Ridiculous, Misguided, Ludicrous, Silly, Stupid, Unwise

Casual, Passing, Unheeding, Offhand, Artless, Slapdash, Haphazard, Heedless, Incautious, Slipshod, Inconsiderate, Negligent, Sloppy, Thoughtless, Reckless

Insane, Nonsensical, Unreasonable, Harebrained, Fatuous, Fool, Preposterous, Absurd, Asinine, Ridiculous, Misguided, Ludicrous, Silly, Stupid, Unwise

The word that occurs to me is careless.
Careless Whisper is beyond all praise and perfection.
Europeans whose governments were inherently careless of liberty.
We are all careless and foolish at times.
My Heart Will Go On and Careless Whisper.
Many accidents have been caused by careless driving.
Careless: Teacher scolded the students for their carelesswork.
White was careless and captured the black queen.
If the criminal charge is reduced to careless boating which is a civil infraction, then the conviction of careless boating is not reportable.
Find more similar flip PDFs like Careless Whisper, and Last Christmas Careless.

Anyone not using the AMEX deal is foolish.
MASTER: That would be very foolish of you.
Are Economic Giants Penny Wise But Pound Foolish?
Baloo knows it; I know it; the Pack know it; and even the foolish, foolish deer know.
So, the preaching of the gospel is not foolish, but the question today is: Is there such a thing as foolish preaching?
You looked foolish the last two times you said it for the previous two contracts, and you will look foolish again this time.
Of all the foolish Fears of Humankind, Fear of the Future is by far the most foolish.
There are no foolish trades, there are only foolish people.
Young and Foolish Young and foolish Why is it wrong to be Young and foolish?
That foolish idea may not be so foolish after all.