One Letter Modifier

[L1N3R1D3R•]

There is still a tribe that barters.

[Ali_Star]

I'm going to have your guts for garters.

[SebasSBM]

I'm looking for people for some barters ¬¬

EDIT: Oops, repeated

[L1N3R1D3R•]

EDIT: Oops, repeated

Well then, let's start from garters.

I have 3 cheese graters at home. (I swapped the places of the "a" and the first "r".)

[xero]

Well then, let's start from garters.

I have 3 cheese graters at home. (I swapped the places of the "a" and the first "r".)

That changes two letters.

Once again, starting from garters...

My garter no longer fits.

[Lady_Luck__777]

My dogs teeth have tarter.

[biorogue]

I like my tots of the Tater variety. you see what I did there?

[L1N3R1D3R•]

That changes two letters.

No, it swaps two letters, which is valid, so we start from graters.
G4 is a group of video game raters.

[Lady_Luck__777]

So there is no more problems, please imagine my entry between bio and L1n.

I love taters.

So now we can go from raters.

[xero]

No, it swaps two letters, which is valid, so we start from graters.
G4 is a group of video game raters.

Swapping two letters changes two letters. In two locations the letter becomes something else, regardless of whether or not those two letters were in the word in the first place or not. The only reason this is valid is because the OP states that it is ok. Regardless, your incessant need to backtrack that far baffles me, so instead of backtracking with you, I'm continuing from tater/taters like I should.

Rater.

[Lady_Luck__777]

How is that movie rated?

[biorogue]

are those taters Crated?

[Ali_Star]

Hey guys, check out the levels I've created.

[Lady_Luck__777]

I wonder how it will be treated.

[xero]

It's been a long time since I've been a trick-or-treater.

[L1N3R1D3R•]

I am greater than all!

[xero]

Until you become a Wal-Mart greeter.

[L1N3R1D3R•]

Plants are greener than animals.

[Lady_Luck__777]

My parrot is a big preener.

[biorogue]

the grass is Greener on the other side.