disaccustom
verb
dis·ac·cus·tom ˌdis-ə-ˈkə-stəm 
disaccustomed; disaccustoming; disaccustoms
transitive verb
: to free from a habit
Word History
Etymology
Middle French desaccoustumer, from Old French desacostumer, from des- dis- + acostomer to accustom
First Known Use
1530, in the meaning defined above
- not that I mind
- not that it matters
- not that one knows of
- not the end of the world
- not the faintest interest
- not the least
- not the least bit
- not the only fish in the sea
- not the slightest bit
- not the smallest bit
- not the tiniest bit
- not the type
- not think anything of
- not think much of
- not to be missed
- not to be sniffed at
- not to mention
- not to put too fine a point on it
- not to say
- not to worry
- not too shabby
- not too thrilled
- not touch (someone or something) with a bargepole
- not touch (someone or something) with a ten-foot pole
- not touch a drop