According to the Seventh Doctor, the First Rani had nothing but contempt for all other Time Lords since her exile from Gallifrey. However, after hearing this, the Rani bluntly stated that her contempt started long before her exile. (TV: Time and the Rani)
Historians who had been allowed access to the "Monster Vaults" of the databanks in the Doctor's TARDIS observed that, to the Abzorbaloffs, who absorbed other creatures into their body, the Slitheen tactic of hiding inside other creatures was beneath contempt. (PROSE: The Monster Vault)