Words Containing U and Ending in ACK

Making a list of words with U that end in ACK? Sounds fun. Also sounds pretty specific. A list like that could go a long way, we're sure. This complete word list is tailored to your search parameters, whether they are words with U or words that end in ACK. Or both, obviously.

13 letter words2 Words
counterattack
neurofeedback
11 letter words2 Words
quarterback
runningback
10 letter words7 Words
lumberjack
multitrack
ploughback
soundtrack
superflack
supplejack
turtleback
9 letter words12 Words
brushback
bullwhack
bushwhack
countback
gunnysack
huckaback
hunchback
multipack
quillback
roughback
8 letter words12 Words
blueback
bluejack
crummack
fullback
haulback
humpback
puffback
pullback
pumpjack
pushback
7 letter words9 Words
buyback
cutback
mudpack
outback
runback
subtack
sunback
unstack
untrack
6 letter words3 Words
umiack
unpack
untack
5 letter words1 Word
quack