irresponsibleness

Lack of accountability

The quality of being irresponsible—failing to act with proper care or accountability.

The word is a clunky alternative to irresponsibility, which handles the same meaning more gracefully: His irresponsibleness with money was legendary works, but his irresponsibility sounds better.

carelessness

negligence

Failure to exercise care

unmindfulness · disregard · oversight · sloppiness · forgetfulness · remissness · clumsiness · absentmindedness · unwary · incaution

recklessness

rashness

Imprudent haste in action

temerity · heedlessness · abandon · overconfidence · daredevilry · wildness · audacity · bravado · imprudence · venturesomeness

unreliability

untrustworthiness

Being unreliable or deceitful

unpredictability · fickleness · inconstancy · unaccountability · capriciousness · flightiness · instability · changeability · volatility · mercuriality

immaturity

childishness

Immature conduct

inexperience · callowness · greenness · unworldliness · adolescence · foolishness · silliness · imprudence · shortsightedness · unripeness

indifference

apathy

Absence of feeling

complacency · disinterest · detachment · insouciance · casualness · lackadaisicalness · lethargy · passivity · dispassion · blithe

Opposites
accountability and dependability

irresponsiblenessresponsibility

State of being answerable

responsibleness · dependability · reliability · accountability · conscientiousness

moral conscientiousness

irresponsiblenessconscientiousness

Careful attention to duty

scrupulousness · prudence · carefulness · judiciousness · sensibleness

Family

response, responsible, respond, responsibility, responsive, irresponsible, irresponsibly, irresponsibility, irresponsive

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated G