A Speech act (n.) is a scandal: it cannot know what it is doing.
A Speech act (n.) always says more, or says differently, than it means to say as the act of a speaking body.
The Speech act (n.) leaves a gap between saying and doing, however hard to keep open — which is why one can always tell how and why speech wounds.
A Speech act (n.) can be an act without being an efficacious one: the unheard command and the vow made before no one are still performed.
Speech act (n.) is itself performative: hate speech is always delivered twice removed, through a theory that produces the speech acts it claims only to describe.
The Speech act (n.) has a total speech situation that is constitutively incomplete: because convention outruns any utterance, the 'whole context' always includes its own failure to be whole.
A Speech act (n.) without prior authorization may assume authorization in the course of its performance — and instate altered contexts for its future reception.