Synonyms of the word

irresponsible

• adj. Lacking a sense of responsibility; incapable of or not chargeable with responsibility; unable to respond…
• adj. Not responsible; not subject to responsibility; not to be held accountable, or called into question.
• n. Someone who is not responsible.

carefree

• adj. Without cares; free of concern or worries; easy; casual; without difficulty.

devil-may-care

• adj. Carefree, reckless, irresponsible.

do-nothing

• n. A lazy person.

feckless

• adj. Lacking purpose.
• adj. Without skill, ineffective, incompetent.
• adj. (Britain) Lacking the courage to act in any meaningful way.
• adj. (Britain, archaic) Lacking vitality.

freewheeling

• v. present participle of freewheel.

happy-go-lucky

• adj. carefree or untroubled.

harum-scarum

• adj. wild, careless, irresponsible.
• adv. wildly, carelessly, irresponsibly.

idle

• adj. (obsolete) Empty, vacant.
• adj. Not being use appropriately; not occupied; (of time) with no, no important, or not much activity.
• adj. Not engaged in any occupation or employment; unemployed; inactive; doing nothing.
• adj. Averse to work, labor or employment; lazy; slothful.
• adj. Of no importance; useless; worthless; vain; trifling; thoughtless; silly.
• adj. (obsolete) Light-headed; foolish.
• v. (transitive) To spend in idleness; to waste; to consume.
• v. (intransitive) To lose or spend time doing nothing, or without being employed in business.
• v. (intransitive) Of an engine: to run at a slow speed, or out of gear; to tick over.

loose

• v. (transitive) To let loose, to free from restraints.
• v. (transitive) To unfasten, to loosen.
• v. (transitive) To make less tight, to loosen.
• v. (intransitive) Of a grip or hold, to let go.
• v. (archery) to shoot (an arrow).
• v. (obsolete) To set sail.
• v. (obsolete) To solve; to interpret.
• adj. Not fixed in place tightly or firmly.
• adj. Not held or packaged together.
• adj. Not under control.
• adj. Not fitting closely.
• adj. Not compact.
• adj. Relaxed.
• adj. Not precise or exact; vague; indeterminate.
• adj. Indiscreet.
• adj. (dated) Free from moral restraint; immoral, unchaste.
• adj. (not comparable, sports) Not being in the possession of any competing team during a game.
• adj. (dated) Not costive; having lax bowels.
• n. (archery) The release of an arrow.
• n. (obsolete) A state of laxity or indulgence; unrestrained freedom, abandonment.
• n. (rugby) All play other than set pieces (scrums and line-outs).
• n. Freedom from restraint.
• n. A letting go; discharge.
• interj. (archery) begin shooting; release your arrows.
• v. Misspelling of lose.

slaphappy

• adj. Incoherent from being struck; punch drunk.
• adj. In a humorous mood as a result of fatigue; silly from being tired.
• adj. Irresponsibly free.

trigger-happy

• adj. (idiomatic) Having a tendency or desire to shoot a firearm irresponsibly before adequately identifying…
• adj. (idiomatic) Inclined to behave recklessly or violently at the slightest provocation.

unaccountable

• adj. inexplicable; unable to account for, or explain.
• adj. not responsible; free from accountability or control.

unreliable

• adj. Not reliable.