Idiom(s)
a close/near thing
all things being equal
all things considered
all things to all people
and another thing
a thing of the past
a thing or two
be hearing/imagining/seeing things
be one thing after another
be on to a good thing
do your own thing
sb/sth does things to you
have a thing about sth/sb
how are things (with you)?
if it's not one thing, it's another
is that even a thing?
just the thing
make a big thing (out) of sth
not the done thing
(just) one of those things
one thing leads to another
take things easy
the done thing
the last thing you want, need, etc.
the (latest) thing
the thing is
things that go bump in the night
what with one thing and another