Difference between Careless and Offhand

CARELESS vs OFFHAND: ADJECTIVE

Having no care; not taking ordinary or proper care; negligent; unconcerned; heedless; inattentive; unmindful; regardless.
Exhibiting a disposition that is free from cares; cheerful.
Unstudied or effortless.
Unconcerned or indifferent; heedless.
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
Free from care or anxiety. hence, cheerful; light-hearted.
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

Not careful
Synonyms and Supine, Indolent, etc. (see listless); incautious, thoughtless, remiss, forgetful, inconsiderate.
Not receiving care; uncared for.
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.

Free and easy; unstudied or unconventional: as, an offhand manner.
Without study or premeditation; impromptu: as, an offhand remark; an offhand speech.
From the hand; without the support of a rest.
At once; without deliberation or premeditation; without previous preparation or practice.

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

Sarcastic, Flippant, Negligent, Cavalier, Casual, Off the cuff, Extemporary, Ad lib, Unprepared, Extempore, Unrehearsed, Careless, Extemporaneous, Offhandedly, Offhanded

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

Sarcastic, Flippant, Negligent, Cavalier, Casual, Off the cuff, Extemporary, Ad lib, Unprepared, Extempore, Unrehearsed, Careless, Extemporaneous, Offhandedly, Offhanded

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.

An offhand remark from Danny inspires Frank to challenge himself.
Not a specialist, but offhand I'd think 'plate tectonics'.
AP offhand WILL NOT HELP YOU in those scenarios.
They have historically treated SABs in an offhand manner.
Defendant expressed immediate surprise at Agent Saxeys offhand remark.
Do you know offhand why butter might be goodbad?
Beware of offhand remarks made in unguarded moments.
It makes a big difference, especially in offhand.
Anybody know offhand if it still uses ALSA?
The scenarios where you WANT the AP offhand rarely exist, and the Accuracy offhand WILL STILL HELP YOU SOMEWHAT in those cases!