Synonyms of 'rehash'
- rework, refashion, rejig (informal), reuse, rewrite
- reworking, new version, rearrangement, rewrite
Thesaurus for rehash from the Collins American English Thesaurus
If you describe something as a rehash , you are criticizing it because it repeats old ideas , facts , or themes , though some things have been changed to make it appear new.