The best replacement for debris is debri.

The best alternatives to debris are rated as following:
★★★★★  debri
★★★★  rubble
★★★  trash
★★★  cloudburst
★★★  wreckage
★★  nits
★★  lice
★  lonefire

Your alternative for debris is not listed? Suggest!
Speaking about debris, one probably shouldn't forget about breast cyst.

Other search terms related to debris and their ratings are:
★★★★★ breast cyst
You have in mind a companion for debris and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of debris in all years. Click on graph for more.
debris
debri
rubble