about
anent
apropos of
as for
as regards
as respects
as to
concerning
in connection with
in point of
in re
in reference to
in regard to
in relation to
in relation with
in respect to
of
on
pertaining to
pertinent to
re
referring to
regarding
relating to
relative to
speaking of
touching
upon
with regard to
with respect to
affecting
collecting
connecting
correcting
defecting
deflecting
detecting
directing
disconnecting
disrespecting
dissecting
effecting
ejecting
electing
erecting
expecting
infecting
injecting
inspecting
intersecting
neglecting
objecting
perfecting
projecting
prospecting
protecting
recollecting
reconnecting
redirecting
reelecting
reflecting
rejecting
resurrecting
selecting
subjecting
suspecting
unsuspecting