iso=same
Chronoisothermal
Geoisotherm
Isobar
Inter=between
Interaction
Interaxillary
Intercede
il=not
Until
Illegible
Illiterate
hetro=different
heterodox
heteroatom
heterodyne
Homo=Same
homogamy
homogamous
homogeneously
Fra=Break
Fragile
Fracture
Fray
fac=make
Manufacture
Factory
Facilitate