isogram |
isograd |
As nouns the difference between isogram and isograd
is that
isogram is a word or phrase in which each letter occurs the same number of times while
isograd is (geology) a line, either on a map or the surface of the earth, joining points at which metamorphism reached similar pressures and temperatures; actually the intersection of a surface and that of the earth.
isogram |
isograv |
As nouns the difference between isogram and isograv
is that
isogram is a word or phrase in which each letter occurs the same number of times while
isograv is a line on a map joining points of equal gravitational potential (approximately coinciding with a contour line).