- multistage rocket
- multistate
- multistory
- multisystemic
- multithreaded
- multitrack
- multitude
- multitudes
- multitudinous
- multiuser
- multivalent
- multivalents
- multivariate
- multiversities
- multiversity
- multivitamin
- multivoltine
- Multnomah Falls
- Multnomah School of the Bible
- mum
- Mumbai
- mumble
- mumbled
- mumbledepeg
- mumble peg