Change One Letter of a Four-Letter Word

[Sovereign Leader Rarity 12,002]

Cope.

[SharpWit 2,522]

2 minutes ago, Rarity the Supreme said:

Cope.

That's a two letter change

[Sovereign Leader Rarity 12,002]

Just now, SharpWit said:

That's a two letter change

No, it's a one letter change. The P is just in a different position. The only difference between the two words is I substituted an O for an E.

[SharpWit 2,522]

5 minutes ago, Rarity the Supreme said:

No, it's a one letter change. The P is just in a different position. The only difference between the two words is I substituted an O for an E.

Well there's nothing mentioned about it from the OP, so I guess it's fine.

Peon 

[Sovereign Leader Rarity 12,002]

Neon.

[Mirage 24,238]

Anon. 

[SharpWit 2,522]

Acon

a boat used for traveling over mud-beds.

[Sovereign Leader Rarity 12,002]

Econ.

[SharpWit 2,522]

Ebon

Turns out there's 456,976 combinations total with 4 letters to pick from with the ability to be repeated. I found a scrabble list with 5,526 words, but there's more than that since I know I've found a few words not on it.

[Nyactis Mewcis Catlum 670]

Abon

[Marciblook 610]

Akon   

[Sovereign Leader Rarity 12,002]

Akin.

[IronM17 5,145]

Skin

[The Shyest One 808]

Skis

[IronM17 5,145]

Skip 

[Guest]

Slip

[Divine plywood 1,238]

Slop

[Guest]

Flop

[IronM17 5,145]

Flow 

[Divine plywood 1,238]

Flaw

[Sparklefan1234 164,012]

Flew

[Guest]

Slew

[The_Gobo 36,257]

Stew =w=

 

[The Recherche 29,965]

Step

[Guest]

Stem