English
Verb
tweaking
-  present participle of tweak
Anagrams
Noun
tweaking (plural tweakings)
-  A tweak; a minor modification.
-  
2007 July 13,  Grace Glueck,  “Something There Is That Doesn’t Love a Barrier”, in  New York Times:- The paintings seem concerned, if understatedly, about despoliation and other human tweakings of the landscape.