rummager
/ˈrʌmɪdʒər/
noun
- A person who searches through things, especially in a messy or disorganized way.
- The rummager dug through the pile of old records looking for a rare album.
- My grandmother was an enthusiastic rummager who loved exploring attic boxes.
- At the flea market, a skilled rummager can find hidden treasures among the junk.