premeditated

adjectives

characterized by deliberate purpose and some degree of planning
"a premeditated crime"
premeditated
antonym
unpremeditated
is similar to
planned in advance
"with malice aforethought"
aforethought, planned, plotted
see also
resulting from one's intentions
"your intended trip abroad"; "an intended insult"
intended
see also
designed or carried out according to a plan
"the planned outlays for new equipment"
planned