disoblige

 
Pronunciation: /dɪsəˈblʌɪdʒ/

verb

[with object]
  • offend (someone) by not acting in accordance with their wishes: one didn’t disoblige them if one could help it

Origin:

late 16th century (in the sense 'release from an obligation'): from French désobliger, based on Latin obligare 'oblige'