The best replacement for sweeper is bagger.

The best alternatives to sweeper are rated as following:
★★★★★  bagger
★★★★  stopper
★★★  vacuum
★★  deth machine rifle
★★  vitriolic withering
★★  spyware doctor
★★  libero
★★  digger
★  vacuum cleaner
★  mauler
★  wet jet
★  digger golf
★  driver fusion
★  driver cleaner
★  shark sweeper
★  acid gat
★  ad aware
★  swivel sweeper
  shark cordless sweeper
  swiffer wetjet
  wetjet
  rear bagger
  flat back four
  swiffer vac
  lawn bagger
  scrubber
  driver cleaner pro
  cordless v shape sweeper
  spy doctor

Your alternative for sweeper is not listed? Suggest!
Speaking about sweeper, one probably shouldn't forget about anti virus.

Other search terms related to sweeper and their ratings are:
★★★★★ anti virus
★★★★★ dethatcher
★★★★★ antivirus
You have in mind a companion for sweeper and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of sweeper in all years. Click on graph for more.
sweeper
bagger
stopper