A hinedere is a person who thinks negatively about both the world and society. They will be very cruel and sarcastic towards others often judging them for their views. However if something they do contradicts their own views they might shift into another dere type and think of the world differently. 

This word is a compound of "hineru" (ひねる), which means "to twist", "to turn", "to puzzle over", and "to defeat easily", and "deredere" (デレデレ) which means "lovey dovey".

source: https://the-dere-types.fandom.com/wiki/Hinedere