Synonyms of the word

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.

carefree

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

confused

• v. simple past tense and past participle of confuse.
• adj. (of a person) unable to think clearly or understand.
• adj. (of a person or animal) disoriented.
• adj. chaotic, jumbled or muddled.
• adj. making no sense; illogical.
• adj. embarrassed.

devil-may-care

• adj. Carefree, reckless, irresponsible.

freewheeling

• v. present participle of freewheel.

happy-go-lucky

• adj. carefree or untroubled.

harum-scarum

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

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.

punch-drunk

• adj. Alternative spelling of punch drunk.

silly

• adj. Laughable or amusing through foolishness or a foolish appearance.
• adj. (chiefly Scotland, obsolete) Blessed, particularly.
• adj. (now chiefly Scotland and Northern England, rare) Pitiful, inspiring compassion, particularly.
• adj. (now rural Britain, rare) Simple, plain, particularly.
• adj. Mentally simple, foolish, particularly.
• adj. (cricket, of a fielding position) Very close to the batsman, facing the bowler; closer than short.
• adv. (now regional or colloquial) Sillily: in a silly manner.
• n. (with 'the') The class of silly people collectively.
• n. (colloquial) A silly person.
• n. (affectionate, gently pejorative) A term of address.
• n. (colloquial) A mistake.