The best replacement for shark is dyson.

The best alternatives to shark are rated as following:
★★★★★  dyson
★★★★★  crocodile
★★★★★  dolphin
★★★★★  octopus
★★★★  eagle
★★★  bear
★★  train
★★  whale
★★  hoover
★  killer whale
★  giant octopus
★  card sharp
★  alligator
★  bissell
★  octopus video
★  orca
★  dyson vacuum
★  crocosaurus
★  fish
★  oreck
★  squid
★  zombie
★  shark
  rocktail
  croc
  swiffer
  hoover steam mop
  lion
  eureka vacuum
  dogfish
  impala
  polar bear
  pool sharp
  dyson consumer reports
  bissell steam mop
  dyson vacuum cleaners
  dolphin dorsal fin
  hoover vacuum
  kirby
  butanding
  mecha shark
  haan
  blue whale
  octopus movie
  monkfish
  dolphin photo
  jet
  blacktip
  narwhal

Your alternative for shark is not listed? Suggest!
Speaking about shark, one probably shouldn't forget about surfer.

Other search terms related to shark and their ratings are:
★★★★★ surfer
★★ cage
★ surfer photo
You have in mind a companion for shark and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of shark in all years. Click on graph for more.
shark
dyson
crocodile