Riff
reef
Riffel
ripple
Riffeln
fluting
riffeln
flute
RIF
RIP
Rif
Rif
Rifian
Griff
handle
grip
Siff
muck
dirt
Yiff
yiff
Drift
drift
Riffelung
fluting
Kniff
contrivance
trick
Skiff
scull
Kliff
cliff
sea cliff
Pfiff
whistle
Riffelkamm
ripple
Sheriff
sheriff
Trifle
trifle
Angriff
attack
Begriff
concept
term
perception
notion
idea