disinterest vs indifference

disinterest

• An absence of interest (attention or curiosity). 

• The absence of interest (bias or stake). 

• To render disinterested. 

indifference

• A lack of enthusiasm. 

• Unconcerned nonchalance. 

• The state of being indifferent. 

• Unbiased impartiality. 

• Unemotional apathy. 

• Self-identity defined through the negation of difference, non-difference.