TgO Ex12:8 :טְוֵי נוּר וֻפַטִיר עַל מְרָרִין יֵיכְלוּנֵיה‏ : they must eat it roasted in the fire and unleavened along with bitter herbs
See the entire entry for mrār, mrārā n.m. bitterness

TgO Ex12:8 :וֻפַטִיר עַל מְרָרִין יֵיכְלוּנֵיה‏ : they should eat it (the passover) with unleavened bread along with bitter herbs
See the entire entry for paṭṭīr, paṭṭīrā n.m. unleavened bread