advisedly
by choice
by design
calculatedly
consciously
contemplatedly
deliberately
designedly
electively
freely
gratis
gratuitously
in cold blood
independently
intentionally
knowingly
meditatedly
on purpose
optionally
pointedly
premeditatedly
purposefully
purposely
purposively
spontaneously
willfully
willingly
with full intent
with intent
with malice aforethought
with purpose
without coercion
wittingly
customarily
extraordinarily
merrily
militarily
momentarily
necessarily
ordinarily
primarily
secondarily
temporarily
warily
wearily