The best replacement for cold blooded is warm blooded.

The best alternatives to cold blooded are rated as following:
★★★★★  warm blooded
★★  stopping power
★★  hot blooded
★  warm
★  elemental exposure
★  warm blooded animals
★  glass cannon
★  warm blooded human
  lightweight
  hardline
  silencer
  mammals
  ectothermic
  blind eye
  cold blooded
  warm blooded humans
  hot blooded horses

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Speaking about cold blooded, one probably shouldn't forget about silencer.

Other search terms related to cold blooded and their ratings are:
★★★★★ silencer
★ blizzard
You have in mind a companion for cold blooded and it is not yet here? Propose!



Google Trends

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cold blooded
warm blooded
stopping power