Mugs
Bugs
Begs
Pegs
Peas
Seas
Sees
Seed
Sled
Fled
Flee

Change "high" to "read"

High
Sigh
Sigs
Pigs
Pegs
Peas
Leas
Lead
Read

Change Star to Dust

Star
Stat
Slat
Seat
Feat
Fest
Best
Bust
Dust

Change stir to teal

Stir
Star
Sear
Seal
Teal

change Lion to Lamb

Lion
Sion
Soon
Soot
Toot
Tool
Toll
Tole
Toke
Poke
Pike
Like
Lime
Lame
Came
Camp
Lamp
Lamb

Change Lego to Feet

Lego
Legs
Lees
Fees
Feet

(Astro: what does "Sion" mean? )

Change "Fast" to "Slow".

Fast
Mast
Most
Moot
Boot
Blot
Slot
Slow

Change "Stop" to "Sign"

(Astro: what does "Sion" mean? )

A district/town of Switzerland

I guess this would be a good time to ask and make sure proper nouns are playable

Stop
Step
Seep
Deep
Deed
Died
Dies
Digs ( )
Dogs
Hogs
Hugs
Hugh
High
Sigh
Sign

Change Good to Ugly

Mod note!

I guess this would be a good time to ask and make sure proper nouns are playable

I will discuss this with the other mods and get back to you.

*note:
I've been given permission to bend the rules a little in order to get to the required word. This is an exeption that the Games and Blogs mods gave me. For the future, lets keep away from the word 'ugly' as it's a hard word and not one that can be changed without having to break the rules a little

Good
wood
wool
fool
foot
hoot
moot
molt
colt
bolt
belt
felt
fell
feel
reel
reef
beef
beet
feet
flee
blee
blue
glue
iglu
ugli
ugly

change coat to well

Coat
Moat
Molt
Melt
Welt
Well

Change Book to Worm

Book
Boon
Born
Worn
Worm

Change Coal to Fire

Coal
Cool
Wool
Wood
Word
Wore
Tore
Tire
Fire

Change Mood to Fame

Mood
Mold
Mole
Mote
Mate
Late
Lame
Fame

Change Ears to Nose

Ears
Cars
Care
Pare
Pore
Pose
Nose

Change mice to seek