As nouns the difference between mudder and budder
is that mudder is a person who participates in MUD games while budder is a plant that buds.
mudder
English
Noun
(
en noun)
A person who participates in MUD games
References
*OED 2003 budder
English
Noun
(
en noun)
A plant that buds.
- Grenache is an early budder .