in addition to

Strong match

counting

Weak matches

along with, among other things, as well as, in conjunction with, inclusive of, made up of, not to mention, plus, together with, with

Strongest matches

also, as well, simultaneously, too

Weak matches

accompanying, additionally, as companion, at same time, besides, coupled with, furthermore, likewise, moreover, side by side, with

Weak matches

above, after, ahead, apart from, as well as, at a distance, away from, before, behind, besides, beyond the bounds, clear of, farther, free of, good way off, hyper, in advance of, long way off, more remote, moreover, on the far side, on the other side, out of range, out of reach, outside, over, over and above, over there, past, remote, superior to, without, yonder

Weak matches

barring, beside, besides, except, excluding

Weak matches

aside from, bar, barring, beside, but, except, excepting, excluding, exclusive of, other than, outside of, save, without