Making your char's mouth move without /say?

[AkashiXI]

/echo "insert text here"

/echo will show text but only to yourself. Its great for creating macro sentences that only YOU want to see.
I dunno if it works with the mouth move thing, but its worth a shot.

He said that doesn't work.

@Vespar: Yes, others see your mouth moving.

@OP: If you're by yourself, you can always summon a companion. That'll enable party chat. Otherwise, like others said, having a spare Linkshell works.