Four letter Word Game

ruse

fuse

fuss

puss

pass

lass

bass

base

bale

tale

tile

mile

mine

mind

find

fond

Font

fort

fore

core

cope

rope

rode

ride

hide

wide

side

size

sine

tine

tune

tuna

aunt

aunt?? It isn't an anagram game!! However....

punt

pent

sent

send

seed

seal

peal