SKIP TO CONTENT

irresponsible

/ˌˈɪ(r)rəˌspɑnsəbəl/

/ɪrəˈspɒnsɪbəl/

If you're irresponsible, you're careless about the consequences of your actions. You can't really rely on irresponsible people.

Being irresponsible is the opposite of being responsible and careful — you do what you like and don't care what happens afterward. Forgetting to feed your dog for a week is irresponsible. Splashing around in a mud puddle in your new white pants is irresponsible. Drug use and unsafe sex are irresponsible. When the government runs up a huge deficit, many people think that's irresponsible. If you have to work with someone irresponsible, good luck: you're going to need it.

Definitions of irresponsible
  1. adjective
    showing lack of care for consequences
    “behaved like an irresponsible idiot”
    “hasty and irresponsible action”
    Synonyms:
    carefree, devil-may-care, freewheeling, happy-go-lucky, harum-scarum, slaphappy
    cheerfully irresponsible
    do-nothing
    characterized by inability or unwillingness to work toward a goal or assume responsibility
    feckless
    not fit to assume responsibility
    idle, loose
    lacking a sense of restraint or responsibility
    trigger-happy
    irresponsible in the use of firearms
    unaccountable
    free from control or responsibility
    unreliable
    lacking a sense of responsibility
    see moresee less
    Antonyms:
    responsible
    worthy of or requiring responsibility or trust; or held accountable
    obligated
    caused by law or conscience to follow a certain course
    prudent
    careful and sensible; marked by sound judgment
    accountable
    liable to account for one's actions
    answerable
    morally or legally responsible to a higher authority
    amenable
    liable to answer to a higher authority
    liable
    held legally responsible
    trustworthy
    taking responsibility for one's conduct and obligations
    trustworthy, trusty
    worthy of trust or belief
    show more antonyms...
Pronunciation
US

/ˌˈɪ(r)rəˌspɑnsəbəl/

UK

/ɪrəˈspɒnsɪbəl/

DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘irresponsible'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
Word Family
EDITOR'S CHOICE

Look up irresponsible for the last time

Close your vocabulary gaps with personalized learning that focuses on teaching the words you need to know.

VocabTrainer - Vocabulary.com's Vocabulary Trainer