Simple Definition of incautious
: not careful about avoiding danger or risk : not cautious
Full Definition of incautious
: lacking in caution : careless <an incautious remark>
Examples of incautious
He offended several people with his incautious remarks.
Their incautious behavior is going to get them into trouble someday.
First Known Use of incautious
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Thesaurus: All synonyms and antonyms for "incautious"
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