bluff muff tuff
buff puff
cuff rough
duff ruff
fluff scuff
guff scruff
gruff slough
Hough snuff
huff stuff
Huff tough
bluff muff tuff
buff puff
cuff rough
duff ruff
fluff scuff
guff scruff
gruff slough
Hough snuff
huff stuff
Huff tough