Letters that make Mach
a, c, h, m are letters that make 'Mach'
mache, machs, macho are words created by adding a letter to 'Mach'
1 possible definitions for 'Mach'
Under this definition, mach is a noun and has the following properties:
Ernst Mach has the same meaning as Mach
'Mach' can be considered an instance of philosopher, physicist.