Moves that Pokemon should/should not be able to learn

The most classic example is Doduo's and Dodrio's ability to learn Fly, even though they don't have wings, nor can spin their heads like an helicopter as

Gengar Pokédex: stats, moves, evolution & locations

25 Moves That Pokémon can/can't Learn

Pokemon Legends: Arceus: how to learn new moves

25 Moves That Pokémon can/can't Learn

Pokémon Scarlet and Violet Titan guide - Polygon

Cloud City Games - All 898 Pokémon have the ability to learn at least one normal type move, except for Weedle. Weedle sadly doesn't even have the capacity to learn Tail Whip.

21 More Moves Pokémon SHOULD/SHOULDN'T Learn

Pokémon Sword & Shield: Complete Breeding Guide

Best moveset for Zekrom in Pokemon Go & is it any good? - Dexerto