Decodables for the ack word family. Words for the ack word families. Words with ack include tack, rack, back, hack, Jack, Mack, pack, sack. Learning word families are essential for early literacy. Use these printables to make up cards with the ack word family words. The ack word family is used with 1st grade students to help them learn the words with the sounds ack. These printable include cut and paste, flip books, sorting ack words, printing ack words, fill in the blanks and missing letters. A complete set of printables for the ack word family for free. Great for students learning to decode ack words.