bug
defect
fault
flaw
glitches
glitching
blackout
blip
breakdown
derangement
drawback
enhancements
fluctuations
hiccup
hitch
impediment
malfunction
setback
Fitch
Ich
Mich
Mitch
Rich
Ritch
bewitch
bitch
ditch
enrich
fitch
ich
itch
kitsch
lich
mich
mitch
niche
piche
pitch
rich
riche
snitch
stich
stitch
switch
twitch
unhitch
which
wich
witch