Grookey, Thwackey, and Rillaboom - Origin of Species

A look at the inspirations behind Grookey, Thwackey and Rillaboom from Pokémon Sword & Shield. Each have some surprising ties to British culture.

Cosmopoliturtle — Pokemon Redesign #810-811-812 - Grookey, Thwackey

Rules & Regulations of the 2024 Season - Victory Road

Let's Talk About Pokemon! — Let's Talk About Pokemon - The Grookey Family

Pixelmon Generations

Grookey, Pokémon Wiki

grookey, rillaboom, and thwackey (pokemon) drawn by nymria

PokéGuide

Thwackey Pokédex: stats, moves, evolution & locations

How did creators come up with Pokemon species names? : r/pokemon

Pokémon Sword & Shield Base Set – A New Era in the Pokémon TCG

Pokemon 811 Thwackey Pokedex: Evolution, Moves, Location, Stats