9-Letter Words Ending in ACK

There are 53 9-letter words that end in ACK. 24 are common words, such as APPLEJACK and BACKTRACK. A rarer one is THORNBACK. In this set, B is the most frequent open letter (38 words). 13 words contain a doubled letter.

Full list 53

Common words

applejackbacktrackblackjackbootblackbushwhackflashbackgreenbackgunnysackhatchbackhaversackhorsebackhunchback
applejackbacktrackblackjackbootblackbushwhackflashbackgreenbackgunnysackhatchbackhaversackhorsebackhunchbacklampblackleasebackpaperbackpickabackpiggybackracetrackrazorbacksidetracksweptbackthrowbackthumbtackwisecrackamberjackboneblackbookstackcamelbackcrookbackcrossjackfightbackhalftrackhuckabacknotchbackshellbackshoeblackslingbacksweepbacktacmahacktouchbackwhalebackantiblackanticrackbrushbackcarrybackcheapjackcookshackcrackbackportapackquillbackretropacksmokejackthornback

About this list

Words
53 (24 common words)
Common example
applejack
Rare example
thornback
Doubled letters
13
Ending in S
0
Most frequent letter
B (38)

Questions

How many 9-letter words ending in ack are there?

53. 24 of them are common words.

What is a common example?

APPLEJACK is among the common words in this set.