unasked
unsolicited
arbitrary
autonomous
discretional
discretionary
elective
free
free will
gratuitous
independent
nonmandatory
offered
optional
proffered
self-acting
self-active
self-determined
self-determining
spontaneous
unbesought
unbidden
uncalled-for
uncoerced
uncompelled
unforced
uninfluenced
uninvited
unpressured
unprompted
unrequired
unsought
voluntary
volunteer
willful
Elders
backed-up
blackhat
bumper-to-bumper
colleagues'
down-payment
easy-to-find
ever-rising
long-postponed
lower-priority
marshalite
motorised
nonemergency
ofall
one-lane
pie-eating
psychotechnical
rush-hour
that...the
unasked-for
well-matured
white slave