First of all, CUT is not a TM it's an HM. And second of all, Pokemon cannot learn that move naturally so it must be taught to Pokemon with an HM.
The only Pokemon that can not learn a move is magikarp. Any Pokemon can learn at least one TM
Put in the code for your desired move, teach your Pokemon any TM and it will learn the move you wanted it to learn instead of the original TM.
TM stands for "Technical Machine." They are used to manually teach a Pokemon a move, provided that it is able to learn that move.
Zen-Headbutt is not a TM, but its is a move that some Pokemon learn naturally. This move can also be trained by a move trainer for heart scales to your Pokemon.
There is no TM you can get that makes Pokemon fall asleep, there is hypnosis, which u can not get as a TM, only certain Pokemon can learn it at a certain level, and there is dark void, and i believe only 1 Pokemon can learn that move and that's darkrai. theres also grasswhistle, obviously only grass Pokemon can learn it but that is also not a TM move. certain Pokemon randomly learn it.
i should use leavanny
Block isn't a TM. Pokemon can only learn it as a Level up move or an Egg move.
there is no TM judgment. only arceus lvl 100 can learn that move.
just choose the TM you want to teach and hit use then choose a Pokemon and delete a move [a Pokemon can learn up to four moves] but what you might be experiencing is maybe your Pokemon can`t learn that type of move
your Pokemon CANT learn cut in ruby, sapphire or emerald. you have to trade a Pokemon that's holding the TM cut (from sinnoh region game, platinum, diamond and pearl) then take it off them and they can learn cut.
Pokemon that have claws, horns etc. Although Zangoose cannot learn the TM cut.
TM 26: Earthquake. No doubt about it.It hits hard and many Pokemon can learn it.