hot-and-cold

abrupt hasty impetuous instinctive offhand passionate spontaneous violent

ad-lib automatic careless devil-may-care emotional extemporaneous flaky gone off deep end headlong intuitive involuntary jumping the gun mad precipitate quick rash sudden swift unconsidered unexpected unmeditated unpredictable unpremeditated unprompted up-and-down winging it

calm deliberate planned sensible

cautious considering heedful premeditative thoughtful wise

doubtful hesitant tentative wishy-washy

changeable faltering halting hemming and hawing hesitating inconclusive indeterminate irresolute of two minds on the fence unclear undecided undetermined uneventful unsettled unstable vacillating waffling wavering weak-kneed

certain definite sure

decisive deliberate determined

changing doubtful doubting faltering fearful fickle fluctuating halfhearted halting hesitant hesitating on-the-fence tentative timid uncertain undecided undetermined unsettled unstable unsteady vacillating waffling wavering weak wimpy wishy-washy wobbly

definite determined obstinate resolute stubborn unyielding willful

capricious changeable devil-may-care extravagant fanciful fickle fitful fluctuating free frivolous gratuitous heedless immoderate inconstant intemperate lavish outrageous prodigal profuse rash reckless spendthrift spoiled supererogatory thriftless uncalled-for unfettered unreserved unrestrained up and down variable volatile wasteful whimsical wild

capricious changeable devil-may-care extravagant fanciful fickle fitful fluctuating free frivolous gratuitous heedless immoderate inconstant intemperate lavish outrageous prodigal profuse rash reckless spendthrift spoiled supererogative thriftless uncalled-for unfettered unreserved unrestrained up and down variable volatile wasteful whimsical wild

moot pending unanswered undecided undetermined unsettled unsolved

betwixt and between changing doubtful faltering hesitant hesitating incomplete indecisive irresolute open to question problematical pussyfooting unconcluded unfinished up in the air vacillating vague waffling

certain decided definite determined settled sure

resolved solved

capricious extravagant outrageous reckless wasteful

fluctuating free lavish prodigal rash spendthrift spoiled variable volatile wild

changeable devil-may-care fanciful fickle fitful frivolous heedless immoderate inconstant intemperate profuse thriftless unfettered unreserved unrestrained up and down whimsical

economical reasonable sensible thrifty

calm careful

clean decent gentle kind moral nice observant righteous thoughtful wise