Stomach
[side note: since this is a fairly trivial answer, what's the purpose of asking such obvious questions?]
stomach
Mach
It is ach [okh].
The Chumash word for brother is "kkerey."
spinach
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern A--ACH-. That is, seven letter words with 1st letter A and 4th letter A and 5th letter C and 6th letter H. In alphabetical order, they are: attache
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern -ACH--I. That is, seven letter words with 2nd letter A and 3rd letter C and 4th letter H and 7th letter I. In alphabetical order, they are: kacheri pachisi
Force = KO-ach (×›×—)
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern R--ACH-. That is, seven letter words with 1st letter R and 4th letter A and 5th letter C and 6th letter H. In alphabetical order, they are: relache
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ACH--G-. That is, seven letter words with 1st letter A and 2nd letter C and 3rd letter H and 6th letter G. In alphabetical order, they are: achings
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ACH--V-. That is, seven letter words with 1st letter A and 2nd letter C and 3rd letter H and 6th letter V. In alphabetical order, they are: achieve
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ACH--Y-. That is, seven letter words with 1st letter A and 2nd letter C and 3rd letter H and 6th letter Y. In alphabetical order, they are: acharya