You can use the Singles glossary for "with"

and only type "w" to bring that up. You can also use the short form asn (or even asneeded and use the jump ahead feature) and only put your dash in your entry. You don't need dashes/hyphens in short forms in IT. It's a matter of adjusting to a different short form method.

This is the MS Word board. You may want to browse through the Instant Text main forum for lots of tips on how to use IT.