heedless (adjective)
synonym: careless of, unmindful of
ex: heedless of attracting unwanted attention.
usually comes with of.
scrupulous (adjective)
synonym1: careful
synonym2: honest
ex1: the research has been carried out with scrupulous attention to detail.
ex2: she is too scrupulous to have an affair with a married man.
blithe (adjective)
synonym1: heedless
synonym2: happy (literary)
ex1: a blithe disregard for the rules of the road.
ex2: a blithe seaside comedy.
utterance (noun)
synonym1: remark, word, comment
synonym2: voicing, saying, speaking
ex1: he whispered, as if to lend his utterances an added confidentiality.
ex2: the simple utterance of a few platitudes.
frantic (adjective)
synonym1: panic-stricken, out of control, frenzied
usually comes with with.
ex1: she was frantic with worry.
ex2: frantic attempts to resuscitate the girl.
