As Lizardfolk see Dragonborn as too pompous and Dragonborn feel lizard folk are too primitive.

Though a strong resemblance exists Dragonborn and Lizardfolk usually do not get along well. Lizardfolk are also very territorial by nature, and so they become very possessive of their belongings and will quickly defend them if they feel they are in danger or that something will try to take it from them. This can cause violent outbursts at inappropriate times. Regardless of other factors lizardfolk have a tendency to react savagely to things that annoy or hurt them.

Player lizardfolk tend to be friendlier with other races, although they still tend to start all relationships with them from a stance of distrust.