RichThesaurus
in connection with
in connection with
synonyms
regarding
with regard to
with reference to
concerning
on the subject of
re
with respect to
apropos
about
respecting
in the matter of
as regards
relating to
touching on
referring to
in re
in regard to
anent
as to
as for
in respect of
vis-à-vis
in relation to
dealing with
connected with
relevant to
on
with relevance to
apropos of
in respect to
by all of
to do with
over
mutually
apropos (of)
with one another
among
toward
speaking of
out of
touching
with
together with
in the company of
relative to
in association with
in terms of
as concerns
in the class of
in the context of
more synonyms
in connection with
antonyms
separate