WALK this way

Recently had a game where WALK was on the board, which made me wonder what front extensions there are for the word. There are 16...

BOARD

CAT

CAKE

CAT

CROSS

DUCK

JAY

MOON

OUT

RACE

ROPE

SHEEP

SIDE

SKY

SLEEP

SPACE

I find SHEEPWALK the most intriguing... It's a apparently what they call a sheep farm.