There are only four:
3-letter wordspac6-letter wordscalpac7-letter wordschampac, shoepac4 words found.
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern ----PAC. That is, seven letter words with 5th letter P and 6th letter A and 7th letter C. In alphabetical order, they are: champac shoepac
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -I-PAC---. That is, nine letter words with 2nd letter I and 4th letter P and 5th letter A and 6th letter C. In alphabetical order, they are: dispacing
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern C---PAC. That is, seven letter words with 1st letter C and 5th letter P and 6th letter A and 7th letter C. In alphabetical order, they are: champac
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -PAC--D. That is, seven letter words with 2nd letter P and 3rd letter A and 4th letter C and 7th letter D. In alphabetical order, they are: epacrid
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -PAC--E. That is, seven letter words with 2nd letter P and 3rd letter A and 4th letter C and 7th letter E. In alphabetical order, they are: spackle
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -PAC--G. That is, seven letter words with 2nd letter P and 3rd letter A and 4th letter C and 7th letter G. In alphabetical order, they are: spacing
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -PAC--L. That is, seven letter words with 2nd letter P and 3rd letter A and 4th letter C and 7th letter L. In alphabetical order, they are: spacial
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern S---PAC. That is, seven letter words with 1st letter S and 5th letter P and 6th letter A and 7th letter C. In alphabetical order, they are: shoepac
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -C-PAC-. That is, seven letter words with 2nd letter C and 4th letter P and 5th letter A and 6th letter C. In alphabetical order, they are: icepack
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern K--PAC-. That is, seven letter words with 1st letter K and 4th letter P and 5th letter A and 6th letter C. In alphabetical order, they are: kalpacs
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -O-PAC-. That is, seven letter words with 2nd letter O and 4th letter P and 5th letter A and 6th letter C. In alphabetical order, they are: compact