deliberately
dɪˈlɪb(ə)rətli
adverb
consciously and intentionally; on purpose.
the fire was started deliberately
intentionally,on purpose,purposely,by design,knowingly,wittingly,consciously,purposefully,premeditatedly,calculatedly,in cold blood,wilfully,wantonly,with malice aforethought,carefully,unhurriedly,steadily,evenly,measuredly,cautiously,slowly,laboriously,ponderously