Bint e Aisha

I used to think that taqiyyah and tawriyah are the same, but my sister was told in her madrassah that tawriyah is allowed in islam. Tawriyah refers to a phrase which is used in such a way that the hearer takes it to conform with his own ideas, while the speaker takes it to mean a quite different thing. For example, when someone asks if zaid is at home and you point out in a direction (without him noticing it) and say: No zaid is not there. But isn't it deception? That's why i'm confused. Anyways i'll ask my hadith teacher in sha Allah. Jazakillah u khayran

Assalam u alaikum wr wb. What's the difference between taqiyyah and tawriyah?