heptad
It means 7 as in an heptagon which has 7 sides
hept means 7
hepta or hept-
7 = hept- sept-
A polygon with 7 sides is a heptagon. (hept- = 7)
hept-
inertia
prepare
exploit
In French, 7 is spelled "Sept" which is pronounced just like the word "Set". "Sept" is just one letter away from "Hept", the beginning of "Heptagon". Cheers!
Hept = sept = 7 in French
pablum